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Goosegrass

Eleusine indica, commonly known as goosegrass, is a summer annual grass species in the family Poaceae, characterized by its tufted growth habit with prostrate or semi-erect stems forming a low rosette, smooth light-green leaves veined and folded with a distinctive white or silvery base at the sheath, and digitate inflorescences consisting of 2 to 8 slender, radiating spikes that resemble a goose's foot.^[1]^[2]^[3] It typically grows 10–90 cm tall, thrives in compacted, disturbed, or poorly drained soils, and is a prolific seed producer with up to 140,000 seeds per plant, enabling rapid establishment in lawns, turf, roadsides, and agricultural fields.^[2]^[4]^[5] Native to tropical and southern Africa, Madagascar, the Arabian Peninsula, and eastern and tropical Asia including China, E. indica has been widely introduced and naturalized in warm temperate and tropical regions worldwide, including the Americas, Europe, and Oceania, where it often behaves as an invasive weed.^[6]^[7]^[8] It prefers full sun and tolerates a range of soil types but is particularly problematic in areas with high foot traffic or machinery, such as golf courses and crop fields, due to its drought and heat tolerance.^[1]^[9] Ecologically, goosegrass employs C4 photosynthesis for efficient growth in hot conditions and reproduces primarily by self-pollinating seeds that persist in soil for several years, with no significant vegetative propagation.^[10]^[11] It germinates in late spring to early summer when soil temperatures exceed 20°C (68°F), and its dense growth can outcompete desirable plants, reducing crop yields in rice, turf, and orchards by up to 40% in severe infestations.^[2]^[6] It has developed resistance to several herbicides, including glyphosate, in multiple countries as of 2025, exacerbating agricultural challenges.^[12]^[13] As a host for several plant pathogens and nematodes, it exacerbates agricultural challenges, though it also serves as a minor food source for birds and insects.^[6] Despite its weedy reputation, Eleusine indica has traditional uses in some regions as a forage crop for livestock, particularly in times of scarcity, due to its palatability and nutritional value similar to its relative finger millet (Eleusine coracana), and in ethnomedicine for treating fevers, urinary issues, and digestive disorders as a diuretic, laxative, and febrifuge.^[14]^[15]^[16] However, its primary economic impact remains negative, prompting extensive management efforts through cultural practices, mulching, and herbicides in affected areas.^[2]^[11]

Nomenclature and overview

Common names and ambiguity

Goosegrass most commonly refers to Eleusine indica, a species of annual grass in the Poaceae family, which is widely recognized in agricultural and horticultural contexts for its weedy nature.^[8] This plant bears several alternative English common names, including wiregrass, crowfootgrass, Indian goosegrass, and silver crabgrass, reflecting its distinctive flattened stems and silvery base at soil level.^[17]^[18] The term "goosegrass" is ambiguous, as it is also applied to other unrelated plants in different regions and contexts. For instance, Galium aparine, an annual herb in the Rubiaceae family commonly known as cleavers or stickyweed, shares the name due to its clinging stems and historical use as fodder.^[19] In some regional or botanical references, certain sedge species, such as Carex eleusinoides (goosegrass sedge) in the Cyperaceae family, are likewise called goosegrass, particularly in wetland or native plant identifications.^[20] In agricultural, horticultural, and weed science literature, "goosegrass" overwhelmingly denotes E. indica because of its global prevalence as a troublesome summer annual weed in compacted soils, turfgrass, and crops, where it outcompetes desirable plants.^[2]^[1] The name's origin is historically tied to the plant's value as forage for geese and other livestock, as well as the resemblance of its seed heads to a goose's foot.^[14]^[21]

Etymology

For Eleusine indica, the common name "goosegrass" derives from the resemblance of its digitate inflorescence—consisting of radiating spikes—to a goose's foot, as well as its historical use as palatable forage for geese and livestock.^[22]^[14] Regional linguistic variations highlight shifts in application: in British English, "goose grass" predominantly denotes Galium aparine, a scrambling herb favored as feed in temperate European traditions.^[23] Conversely, in American and tropical English-speaking contexts, the name transferred to Eleusine indica, a widespread tropical grass, owing to its ecological dominance as a weed and the distinctive foot-like arrangement of its seed heads.^[22] This evolution underscores how common names adapt to local flora prominence rather than strict botanical consistency.^[24] The related term "crowfootgrass," also used for Eleusine indica (as well as Dactyloctenium aegyptium), emerged from similar morphological observations, with the seed head's radiating spikelets evoking a crow's foot in shape.^[8] The genus name Eleusine derives from Eleusis, an ancient Greek city where the goddess of the harvest, Ceres (Demeter), was worshipped, reflecting the grass's agricultural associations. The specific epithet indica indicates its presumed origin in India, though its native range includes tropical Africa and Asia.^[25]

Taxonomy

Classification

Eleusine indica is classified within the kingdom Plantae, phylum Tracheophyta, class Liliopsida, order Poales, family Poaceae, genus Eleusine, and species indica (L.) Gaertn.^[26] It belongs to the subfamily Chloridoideae and tribe Cynodonteae, characteristic groupings within the Poaceae that encompass many tropical and subtropical grasses adapted to arid environments. Within the genus Eleusine, E. indica shares key physiological traits with its close relative Eleusine coracana, the domesticated finger millet crop, including the C4 photosynthetic pathway that enhances water and nitrogen use efficiency in hot, dry conditions.^[10]^[27] Phylogenetically, E. indica serves as a diploid progenitor-like species, contributing the A genome to the allotetraploid E. coracana through ancient hybridization events with other wild Eleusine taxa.^[28]

Synonyms and varieties

Eleusine indica was originally described by Carl Linnaeus as Cynosurus indicus in the first edition of Species Plantarum in 1753, based on specimens from India.^[29] This basionym reflects early European botanical explorations of Asian flora, with the species later transferred to the genus Eleusine by Joseph Gaertner in Fructibus et Seminibus Plantarum in 1788, establishing the currently accepted name Eleusine indica (L.) Gaertn.^[29] Over the subsequent centuries, numerous synonyms accumulated due to morphological variability and regional collections, including Cynosurus pectinatus Lam. (1791), Eleusine japonica Steud. (1854), Eleusine glabra Schumach. (1827), and Eleusine marginata Lindl. (1828), among others such as Chloris repens Steud. and Leptochloa pectinata (Lam.) Kunth.^[29] These names often arose from misinterpretations of spikelet structure or habitat differences, but modern synonymy consolidates them under E. indica, as detailed in comprehensive treatments like the Flora of Tropical East Africa by Clayton, Phillips, and Renvoize (1974), which revised the genus Eleusine for African taxa and emphasized the species' uniformity.^[30] Eleusine indica is primarily treated as monotypic in contemporary taxonomy, with no widely recognized infraspecific varieties, though historical proposals include Eleusine indica var. major E. Fourn. (1888), var. monostachya F.M. Bailey (1891), and var. oligostachya Honda (1930), often based on minor differences in spike number or awn presence that are now considered ecotypic variation rather than distinct taxa.^[29] Provisional names like var. sandaensis Vanderyst (1922) have also been suggested for Central African populations but lack formal acceptance in global floras.^[29] Taxonomic studies highlight potential hybridization involving E. indica, particularly in its role as one parental genome in the allotetraploid origin of cultivated finger millet (Eleusine coracana), formed through ancient hybridization with diploid species such as Eleusine floccifolia, as confirmed by genomic in situ hybridization analyses.^[31] In regions of invasive spread, interspecific hybridization with other Eleusine taxa may occur, contributing to adaptive variation, though such events remain limited and context-specific.^[32]

Description

Vegetative characteristics

Eleusine indica, commonly known as goosegrass, is an annual grass characterized by a prostrate or semi-erect growth habit, forming dense, low-growing rosettes that can spread up to 1 meter in width. The culms are typically prostrate but may become erect, reaching heights of 15–75 cm, and are often branched at the base with a tough, flattened structure that bends at lower nodes. A distinctive feature is the white to silver-colored base of the stems and sheaths, which aids in identification and gives the plant its common name of silver crabgrass.^[2]^[1]^[6] The leaves of E. indica are linear and flat or folded, measuring 5–20 cm in length and 0.3–0.8 cm in width, with a smooth surface, prominent white midrib, and occasionally rough margins or slight pubescence at the base. In the bud stage, leaves are folded, and the sheaths are keeled, smooth to lightly hairy, and light green to white, often with a broad, white collar lacking auricles. The ligule is a short, membranous fringe less than 1 mm long, centrally notched. These features contribute to the plant's shiny, pale green appearance and its ability to form tight clumps.^[1]^[2]^[6] The root system is fibrous and tough, allowing E. indica to thrive in compacted or disturbed areas by accessing surface and shallow soil moisture and nutrients. This adaptation supports its clump-forming habit and distinguishes it from similar grasses like crabgrass (Digitaria spp.), which have round stems and a more spreading, non-rosetted growth.^[2]^[1]^[8]

Reproductive structures

The inflorescence of Eleusine indica consists of 2–13 flattened, shiny, finger-like spikes arranged digitate or subdigitate from a common point at the stem apex, typically numbering 4–6 in many populations, with each spike measuring 3–15 cm long and colored green to purplish.^[2]^[8]^[6] Spikelets are sessile, compressed, and obliquely attached in two rows along one side of the rachis, measuring 3–7 mm long and 2–3 mm wide, with 2–7 florets per spikelet and persistent glumes at the base.^[33]^[34]^[7] The flowers are bisexual and wind-pollinated, featuring three anthers each 0.5–1 mm long and feathery stigmas that aid in pollen capture.^[34]^[35] Florets are typically chasmogamous, though self-fertility allows reproduction without cross-pollination in isolated plants.^[6] Fruits are small, one-seeded caryopses that are ellipsoid to oval, 1–2 mm long, and reddish-brown to dark brown, often enclosed within a thin, papery pericarp or persistent glumes.^[2]^[6]^[7] A single mature plant can produce up to 140,000 seeds, contributing to its prolific reproduction.^[2] These seeds can remain viable in the soil for several years, with some studies reporting longevity up to 9–10 years, with germination favored near the surface in moist environments above 18°C (65°F).^[11]^[1]^[6] Seed dispersal occurs primarily through wind and water, as well as attachment to animal fur, clothing, and machinery during human activities, facilitating long-distance spread.^[6]^[36]^[11] Local dispersal also happens via gravity as seeds fall from mature spikes.^[11]

Distribution and habitat

Native range

Eleusine indica is native to tropical and southern Africa, including Madagascar and the Arabian Peninsula, as well as eastern and tropical Asia.^[6]^[30] The species was first described by Carl Linnaeus in 1753 under the basionym Cynosurus indicus, based on specimens from the Indian subcontinent, highlighting its early recognition in that region.^[37] Historical evidence links E. indica to early agricultural practices in ancient India, where seeds of the wild species have been identified in archaeological sites dating back to the Neolithic period, suggesting its association with nascent farming communities and as a progenitor to cultivated millets like finger millet (Eleusine coracana). These finds, from sites in the Indian subcontinent around 1800 B.C., indicate that the plant likely coexisted with early crop domestication efforts in disturbed, arable lands. While the exact native boundaries are obscured by ancient human dispersal, it is generally accepted as native to tropical Africa and Asia.^[38]^[39] The current native extent of E. indica encompasses warmer regions across tropical and subtropical Asia and Africa, extending northward to approximately 50°N latitude in temperate zones where conditions permit.^[6]^[40]^[1] This species prefers tropical and subtropical climates, thriving in temperatures between 20°C and 35°C, with optimal germination under fluctuating diurnal regimes such as 20/35°C. It requires full sun exposure and favors disturbed, compacted soils with good drainage, often emerging in areas with moderate moisture but tolerating periodic drought once established.^[41]^[42]^[6]

Introduced ranges and invasiveness

Eleusine indica, commonly known as goosegrass, was introduced to the Americas through colonial trade and agricultural exchanges, with early records in the West Indies in the early 19th century, the first in Cuba in 1815, and subsequent spread to the continental United States around the 1800s.^[6] Its dissemination to parts of Africa beyond its native tropical zones, as well as to Europe, occurred via similar human-mediated pathways, including contaminated crop seeds and equipment during colonization and global commerce. Today, the species has achieved a cosmopolitan distribution in tropical and subtropical regions worldwide, naturalized across Oceania, the Americas, Europe, and non-native areas of Africa and Asia.^[30]^[7] In the United States, goosegrass is widespread, occurring in most states except Alaska and some northern and western regions, thriving in disturbed sites from lawns to roadsides. It is particularly problematic in the Southeast, with invasive listings in states like Florida and Hawaii, where it invades agricultural fields, turf, and natural areas. In Europe, it is established primarily in Mediterranean countries such as Spain, Italy, and Greece, and is classified as invasive in several nations, including Sardinia. Australia hosts widespread populations across its tropical and subtropical zones, where it invades pastures, orchards, and urban greenspaces, often listed as a high-priority weed. These introduced ranges highlight its adaptability to human-altered environments, contrasting with its native origins in tropical Africa and Asia.^[43]^[30]^[6] The invasiveness of goosegrass stems from its prolific seed production, with a single plant capable of yielding over 50,000 to 140,000 seeds that remain viable in soil for years and disperse readily by wind, water, and human activity. This high reproductive output, combined with tolerance to compacted soils, drought, and frequent mowing, allows it to colonize and dominate in managed landscapes like turf and crop fields. Human vectors, such as contaminated seeds, machinery, and vehicles, have accelerated its spread, enabling rapid establishment in new areas without natural predators to curb its growth.^[6]^[2]^[44] As of 2025, goosegrass continues to expand, particularly in urban environments and toward northern latitudes, driven by climate warming that extends suitable growing seasons and enhances its competitive edge as a C4 plant in warmer conditions. Reports indicate increasing infestations in temperate regions of Europe and North America, where rising temperatures and land-use changes facilitate northward migration and denser populations in disturbed habitats.^[45]^[46]

Ecology

Life cycle and physiology

Eleusine indica, commonly known as goosegrass, is a summer annual grass that germinates, grows, reproduces, and senesces within a single growing season in temperate regions.^[10] Germination typically begins in late spring when soil temperatures exceed 15–20°C (60–65°F), often 3–4 weeks after crabgrass emergence, and continues into summer under moist conditions near the soil surface.^[17]^[47]^[2] The seeds are positively photoblastic, requiring light exposure for optimal germination, which restricts emergence to shallow depths.^[47] Plants reach maturity in 6–8 weeks, with seed production starting as early as 38 days after germination and peaking around 108 days.^[44] Senescence occurs with the first frost, as the species is highly sensitive to subfreezing temperatures.^[1] Physiologically, E. indica utilizes the C4 photosynthetic pathway, which is particularly efficient in high-light, hot, and dry environments due to its ability to concentrate CO₂ around Rubisco and minimize photorespiration.^[10] This pathway is supported by Kranz anatomy, featuring distinct bundle sheath cells surrounding vascular tissues that facilitate spatial separation of initial CO₂ fixation and the Calvin cycle.^[10] The plant exhibits high drought tolerance, enabled by an extensive fibrous root system that accesses soil moisture effectively during moderate dry periods.^[14] Growth is favored in compacted, low-fertility soils with a pH range of 5–8, where it outcompetes other species in disturbed, high-traffic areas.^[8]^[2]^[4] While primarily an annual, E. indica can overwinter in mild, frost-free climates, potentially behaving as a short-lived perennial and extending its lifespan beyond one year. Seeds contribute to longevity through persistence in the soil seed bank, remaining viable for 3 or more years, though viability declines sharply after this period in most conditions.^[1]^[48]

Interactions and adaptations

Eleusine indica engages in various symbiotic and antagonistic interactions within its ecosystem. It serves as a host for certain plant-parasitic nematodes, including the southern root-knot nematode Meloidogyne incognita, where root galls form and nematode reproduction occurs, potentially acting as a reservoir for pathogens affecting crops.^[49] However, it demonstrates resistance to other root-knot nematodes, such as Meloidogyne javanica and M. enterolobii, with lower gall indices and reduced nematode reproduction factors compared to susceptible hosts.^[50] Additionally, E. indica exhibits allelopathic effects that inhibit the germination and seedling growth of neighboring plants, such as lettuce (Lactuca sativa), through the release of allelochemicals from plant residues and root exudates in a concentration-dependent manner.^[51]^[52] Reproduction in E. indica is primarily self-pollinating, facilitating efficient seed production without reliance on external pollinators.^[11] Seed dispersal occurs via wind, water, and attachment to animal fur or machinery, but is notably aided by consumption by seed-eating birds and livestock, which excrete viable seeds in droppings, enhancing spread across landscapes.^[53]^[54] The plant also serves as fodder for livestock, including geese—reflected in its common name—providing nutritional value while inadvertently promoting dispersal through manure.^[55] E. indica possesses several adaptations that enable persistence in challenging environments. It shows partial tolerance to shade, where growth is reduced but plants respond by developing more upright forms to optimize light capture.^[1] The species is moderately tolerant to salinity, excreting excess salts through specialized leaf glands, allowing establishment in coastal or saline-disturbed soils.^[1] It also exhibits strong tolerance to trampling and soil compaction, supported by higher photosynthetic rates, greater leaf conductance, and lower leaf water potential that facilitates water uptake from dense substrates, enabling dominance in trafficked areas like paths and fields.^[56] These traits, combined with prolific seed production, support rapid colonization of disturbed sites such as roadsides and tilled fields.^[8] Recent research highlights E. indica's responses to environmental changes. Fluctuating temperatures, with cycles including higher peaks (e.g., 35°C for 8 hours), strongly stimulate seed germination—up to 99%—compared to constant regimes, suggesting earlier and more vigorous emergence under warming conditions associated with climate change.^[42]

Uses

Medicinal applications

Eleusine indica, commonly known as goosegrass, has been utilized in various traditional medicinal systems for its purported diuretic, anti-inflammatory, and depurative properties. In Ayurvedic practices, it is employed to address urinary issues, mild joint pain, and digestive disorders due to its antioxidant and anti-inflammatory effects. Similarly, in traditional Chinese medicine, decoctions of the plant are used to treat liver complaints and hypertension. Root decoctions are particularly noted in ethnobotanical records from Asia and Africa for alleviating fever and dysentery, often prepared by boiling the roots to create a febrifuge infusion. In Vietnamese traditional medicine, the whole plant serves as a basic remedy for kidney ailments, oliguria, and urine retention, highlighting its role as a laxative and diuretic.^[57]^[58]^[59]^[60] Modern pharmacological studies have identified bioactive compounds in Eleusine indica, including flavonoids, phenolic compounds, and C-glycosylflavones, which contribute to its antioxidant activity. Methanol extracts demonstrate significant free radical scavenging, with up to 77.7% inhibition in DPPH assays, attributed to high phenolic content. Antibacterial evaluations reveal activity against pathogens such as Escherichia coli and Staphylococcus aureus, with root extracts showing inhibition zones in disc diffusion tests and essential oil extracts effective against these bacteria. Cytotoxic potential has been explored, particularly with root fractions exhibiting anticancer effects on cell lines like MCF-7 and H1299 through metabolomic dysregulation of cancer pathways, as reported in a 2022 study. Additionally, ethanolic leaf extracts display hypoglycemic effects in alloxan-induced diabetic rat models, supporting traditional antidiabetic uses and aligning with ongoing research in Asian contexts.^[59]^[61]^[62]^[63]^[64] Preparations typically involve whole plant infusions or root extracts, with ethnobotanical notes recommending dosages such as 30 grams of dried leaves boiled in 500 ml water for digestive or urinary remedies in Ayurvedic traditions. In Vietnamese ethnobotany, root decoctions are consumed as a standard tonic for liver and kidney support, often at 1-2 cups daily. These methods leverage the plant's solubility in water or ethanol to extract active compounds like phenolics.^[57]^[59]^[16] Regarding safety, Eleusine indica is generally considered low-risk, with acute oral toxicity studies in rats showing no mortality or histopathological changes at doses up to 5000 mg/kg, indicating an LD50 exceeding this threshold. However, high doses may pose potential toxicity risks, as suggested by in vitro cytotoxicity limits around 15-60 mg/mL on cell lines, warranting caution in prolonged use. Ethanolic leaf extracts showed hypoglycemic effects in diabetic rat models without reported significant adverse effects.^[65]^[64]

Food and fodder

Eleusine indica, commonly known as goosegrass, serves as a minor food source for humans in certain regions, particularly during times of scarcity. Its seeds are edible and have been ground into a low-yield flour used as a famine food, offering a gluten-free alternative due to the plant's classification in the Poaceae family without gluten-forming proteins.^[66]^[67] Young seedlings and roots are consumed raw or cooked as a side dish with rice in India, or incorporated into salads and soups in tropical Asia and Africa, providing accessible nutrition in resource-limited settings.^[66]^[68] Nutritionally, the plant provides carbohydrates, fiber, protein, and lipids, making it a carbohydrate-dominant option rather than a complete dietary staple. Leaves have been experimentally added to food products like cookies at concentrations up to 10% powder for enhanced nutritional value.^[68]^[69] However, its use is limited by small seed size, rigid texture in low-humidity conditions, and potential contamination from pesticide residues in weedy populations, necessitating careful sourcing.^[68]^[57] As fodder, Eleusine indica is utilized for livestock in tropical regions, particularly when young and tender, though palatability decreases as it matures and toughens. It is grazed by cattle, goats, buffaloes, and wild game, serving as a good fodder option in India, and its name "goosegrass" reflects traditional use for poultry due to acceptability by geese and similar birds.^[14] Nutritional composition on a dry matter basis includes approximately 10.9% crude protein (ranging 6–15.4%), 29% crude fiber, and minerals like 5.3 g/kg calcium and 2.6 g/kg phosphorus, supporting ruminant digestion with in vivo dry matter digestibility around 54% in goats.^[14] Limitations include moderate overall palatability for beef cattle in dry seasons and risks from cyanogenic glucosides, which can be toxic to calves and sheep in certain regions, as well as avoidance in contaminated fields due to herbicide exposure.^[14]

Weed status

Economic and environmental impact

Eleusine indica, known as goosegrass, poses substantial economic challenges to agriculture through intense competition for light, water, and nutrients, leading to significant yield reductions in major crops. In untreated fields, it can decrease yields by 20-50% in crops such as peanuts, cotton, and soybeans, with infestations covering over 60% of grain-producing areas in regions like Brazil. For instance, in cotton, a density of 11.6–19.2 plants per meter of row results in a 50% yield loss from maximum potential. In maize, as few as 133 plants per square meter can cause a 15% reduction, highlighting its competitive edge over other weeds. These losses contribute to broader agricultural economic burdens, with weeds like goosegrass accounting for substantial portions of the estimated $33 billion annual crop losses in the United States due to weed interference.^[12]^[70]^[71]^[6]^[72] In managed turf areas, particularly golf courses and sports fields, goosegrass creates dense patches that disrupt surface uniformity, impairing playability and aesthetics while necessitating intensive maintenance. Its preference for compacted soils exacerbates issues on high-traffic areas like putting greens, where it outcompetes desirable turfgrasses and reduces overall quality. Weed control expenditures for problematic grassy weeds on U.S. golf course putting greens can reach up to $3,200 per hectare annually, contributing to the industry's multi-billion-dollar maintenance costs across approximately 608,000 hectares of managed turf. These impacts not only increase operational expenses but also lead to revenue losses from diminished course appeal and player satisfaction.^[73]^[74]^[75]^[76] Environmentally, goosegrass alters soil microbial communities by favoring certain fungal populations, which can disrupt nutrient cycling and ecosystem balance in invaded areas. In disturbed habitats and wetlands, its rapid colonization promotes soil erosion and outcompetes native vegetation, leading to reduced biodiversity in tropical and subtropical ecosystems. As a designated invasive species in multiple countries, it contributes to habitat degradation, particularly in low-fertility and compacted soils where it thrives at the expense of local flora.^[77]^[78]^[12] Recent developments as of 2025 underscore a growing economic and environmental burden from herbicide-resistant biotypes of goosegrass, reported in regions including Alabama, Brazil, Indonesia, Mississippi, and North Carolina. Resistance to multiple modes of action, such as glyphosate and paraquat, has intensified control challenges, amplifying yield losses up to 90% in severe cases and driving up management costs through the need for alternative, more expensive strategies. This resistance exacerbates biodiversity decline in tropical invasions by enabling unchecked spread, further straining ecosystems already vulnerable to invasive grasses.^[79]^[12]^[13]^[80]^[81]

Identification and biology in managed areas

Goosegrass (Eleusine indica) is readily identifiable in managed turf areas such as lawns, golf courses, athletic fields, and crop borders by its distinctive white to silvery basal sheath at the crown, which contrasts with the darker bases of many other grasses.^[22] The leaves exhibit folded vernation, appearing flattened in the bud stage, unlike the rolled vernation seen in crabgrass (Digitaria spp.).^[17] Seed heads emerge as 2–8 finger-like racemes arranged in a "zipper-like" or herringbone pattern atop a short central axis, typically 1–4 inches long, aiding identification even after mowing.^[47] These features become prominent as plants mature, with seedlings emerging later than crabgrass, often 2–4 weeks after initial spring warm-season weed germination.^[82] In managed areas, goosegrass biology is adapted to stressed environments, particularly high-traffic and compacted soils like paths, sports fields, and closely mowed turf where it forms prostrate, mat-like rosettes up to 3 feet wide.^[22] As a warm-season annual, it germinates when soil temperatures reach 60–65°F (about 15.5–18.3°C), typically in late spring to early summer, with peak growth and seed production occurring during hot summer months.^[17] It thrives in thin or weakened turf, outcompeting desirable grasses in disturbed sites, and can produce up to 150,000 seeds per plant under favorable conditions, many of which remain viable in soil for years.^[47] Vegetative traits, such as smooth or sparsely hairy leaves 2–6 inches long with blunt tips, support early detection in these settings.^[22] Differentiation from similar weeds is crucial in managed areas: unlike Digitaria spp. (crabgrass), which lack the silvery-white base and have rolled vernation, goosegrass shows no purple tint at the base and roots only at the crown rather than nodes.^[82] It differs from foxtail (Setaria spp.) by its smooth, non-hairy racemes, whereas foxtail inflorescences bear prominent bristles.^[83] Effective monitoring in lawns and turf involves scouting from May through July, focusing on sunny, compacted zones where seedlings first appear as small, pale rosettes.^[17] Seed heads persist post-mowing, often whitening at the base and remaining visible into fall, facilitating ongoing identification even as plants senesce after the first frost.^[47]

Management

Cultural and preventive measures

Preventive measures for goosegrass (Eleusine indica) emphasize reducing opportunities for seed germination and establishment through proactive site management. Maintaining a dense turf or cover crop stand via regular fertilization and irrigation during periods of stress helps suppress weed invasion by limiting open spaces for seedlings.^[17] Improving soil aeration through core aeration alleviates compaction, which goosegrass exploits in high-traffic or poorly drained areas, thereby enhancing the competitiveness of desirable plants.^[75] Additionally, cleaning maintenance equipment, footwear, and using uncontaminated fill soil or mulch prevents the inadvertent spread of viable seeds, which can remain dormant in soil for several years.^[2] Cultural control strategies focus on practices that promote vigorous growth of desired vegetation to outcompete goosegrass. Mowing at heights of 3 to 4 inches shades out emerging seedlings and reduces the weed's ability to thrive, as it tolerates lower cuts but struggles under taller canopies.^[82] Overseeding with competitive species, such as bermudagrass, in late summer or early autumn fills voids and increases turf density, thereby limiting goosegrass encroachment in lawns and sports fields.^[75] In garden or ornamental settings, applying organic mulch layers inhibits seed germination by blocking light and maintaining soil moisture levels unfavorable to the weed.^[2] Integrated approaches combine these tactics with broader management to sustain long-term suppression. Crop rotation in agricultural or field production disrupts goosegrass life cycles by alternating with non-host plants that do not favor its growth.^[2] Irrigation should be managed with deep, infrequent applications to strengthen root systems of desired crops or turf while avoiding the shallow, frequent watering that benefits goosegrass seedlings.^[82] Reducing foot or vehicle traffic in vulnerable areas further minimizes soil disturbance that could create establishment sites.^[17] When implemented consistently, these cultural and preventive measures can reduce goosegrass populations by 70% to 90%, particularly through dense turf maintenance, while also improving overall soil health and ecosystem resilience over time.^[75]^[17]

Chemical and biological control

Chemical control of goosegrass (Eleusine indica) primarily relies on pre-emergence and post-emergence herbicides, with application timing aligned to the weed's germination period, typically in spring when soil temperatures reach 60–65°F. Pre-emergence herbicides such as prodiamine (e.g., Barricade) are applied at rates of 0.5–2.3 lb active ingredient per acre to prevent seedling establishment in turf and ornamentals, with tolerant species including bermudagrass, zoysiagrass, and centipedegrass; a sequential application is recommended 6–8 weeks later for extended control.^[4] Dithiopyr (e.g., Dimension), another effective pre-emergent, is used at 1–2 pints per acre and provides residual control for up to 4 months in similar settings.^[4] Post-emergence options target young plants shortly after germination; glyphosate is commonly applied for spot treatment in non-crop areas at label rates, while MSMA (restricted to golf courses and sod farms) is effective at 2.7–5.4 pints per acre, often requiring multiple applications for mature plants.^[4]^[2] Herbicide resistance in goosegrass has emerged as a significant challenge, with glyphosate-resistant biotypes first documented in the 2000s due to a proline-to-serine mutation at position 106 in the EPSPS enzyme, reducing herbicide binding.^[84] Resistance to ACCase-inhibiting herbicides, such as clethodim and fluazifop, has been reported since the 2010s, involving target-site mutations like Ile1781Leu and Ile2041Asn that alter enzyme sensitivity.^[85] By 2025, multi-resistant strains in the US Southeast, particularly in Alabama, exhibit resistance to up to seven modes of action, including glyphosate, ACCase inhibitors, ALS inhibitors, microtubule inhibitors, bipyridyls (e.g., paraquat), PPO inhibitors, and dinitroanilines (e.g., pendimethalin), leading to control failures in peanut and cotton fields.^[79] Biological control options for goosegrass remain limited but show promise in research. Fungal pathogens such as Bipolaris bicolor and Bipolaris sorokiniana have demonstrated potential as bioherbicides, causing disease symptoms and biomass reduction in controlled studies, particularly in tea gardens and oil palm plantations.^[86]^[87] Grazing by geese or livestock offers a non-chemical alternative in non-crop areas like pastures, where weeder geese effectively reduce grassy weeds including goosegrass by consuming young shoots.^[88] Integrated pest management (IPM) emphasizes rotating herbicide modes of action to delay resistance evolution, such as alternating Group 3 (e.g., dithiopyr) with Group 1 (e.g., clethodim) applications.^[75] Resistance monitoring through bioassays and seed collection from suspect populations is recommended, with university diagnostic centers providing verification to guide future treatments.^[4] Combining chemical and biological methods, such as tank-mixing post-emergents with fungal agents, enhances control while minimizing selection pressure.^[75]

References

[1]
Goosegrass - Cornell CALS
Goosegrass, also called wiregrass, is a semi-prostrate summer annual grass with light green, smooth, veined blades and a broad, white collar.
[2]
Biology and Management of Goosegrass (Eleusine indica (L ...
Tufted grass with prostrate or upright growth. Tends to form a low-growing rosette with white-colored leaf sheath at the base (Figure 2). Goosegrass does not ...
[3]
Goose Grass (Eleusine indica) - Illinois Wildflowers
Goose Grass is a summer annual with multiple culms, leaves up to 10" long, and 2-8 floral spikes. It has 3-7 lemmas per spikelet, and is found in lawns and ...
[4]
[PDF] Goosegrass (Eleusine indica) - UT Institute of Agriculture
Goosegrass, also called 'silver crabgrass', is a problematic annual weed found in compacted, poorly drained soils, with white/silver leaves and a tap root.
[5]
Goosegrass - LSU AgCenter
Goosegrass is a warm-season, annual weed with prostrate growth, often in thin lawns. It has dark green, folded leaves and silver-green flower stems.<|control11|><|separator|>
[6]
Eleusine indica (goose grass) | CABI Compendium
May 20, 2014 · This datasheet on Eleusine indica covers Identity, Overview, Distribution, Dispersal, Hosts/Species Affected, Diagnosis, Biology & Ecology, ...<|control11|><|separator|>
[7]
Eleusine indica (L.) Gaertn. - idseed
Eleusine indica is native to tropical and southern Africa, Madagascar, the Arabian Peninsula, eastern and tropical Asia, and China (USDA-ARS 2024). The species ...<|control11|><|separator|>
[8]
Eleusine indica - North Carolina Extension Gardener Plant Toolbox
In its native habitats of tropical and subtropical locations it can quickly spread in farming locations, becoming a dominant weed, thereby effecting the crops ...Missing: ecology | Show results with:ecology
[9]
goosegrass, Eleusine indica - Mid-Atlantic Invaders Tool - Invasive.Org
Summary: goosegrass (Eleusine indica) is a Terrestrial/Wetland species. Atlantic and Gulf Coastal Plain (AGCP):. Mid-Atlantic Coastal Plain regions. Eastern ...
[10]
Eleusine Indica - an overview | ScienceDirect Topics
Eleusine indica, commonly known as goosegrass, is an annual grass species characterized by a C4 photosynthetic mechanism, self-pollination, vigorous growth, ...
[11]
Goosegrass - SARE
Management of Goosegrass ... Since goosegrass seeds die out of the soil relatively quickly, rotation with perennial sod crops should reduce populations ...
[12]
Goose grass (Eleusine indica) - Feedipedia
Jul 30, 2019 · In ethnoveterinary medicine, goose grass is used to treat fever in ruminants (Pattanayak et al., 2017). Goose grass is a close relative of ...
[13]
https://openagriculturejournal.com/VOLUME/19/ELOCATOR/e18743315377438/FULLTEXT/
[14]
(PDF) Eleusine Indica for Food and Medicine - ResearchGate
It is used for a wide range of medicinal purposes including inflammatory and immune system associated disorders [11, 12] . Different preparations of the plant ...
[15]
Lawn and Turfgrass Weeds: Goosegrass [Eleusine Indica (L.) Gaertn.]
Jun 6, 2025 · Goosegrass, also known as silver crabgrass, is a warm-season annual grass weed that infests golf course turf, athletic fields, lawns, parks, and institutional ...
[16]
goosegrass (Eleusine indica (L.) Gaertn.) - Invasive.Org
Synonyms and Other Names. Other Common Names: Indian goosegrass, crowsfoot grass, goose grass, goosegrass, Indian goose grass, manienie ali'I, silver crabgrass, ...
[17]
Galium aparine (Catchweed Bedstraw, Cleavers, Goosegrass ...
Common Name(s): · Catchweed Bedstraw · Cleavers · Goosegrass · Stickyweed · Sticky willy · Velcro plant.
[18]
Carex eleusinoides Turcz. ex CA Mey. - USDA Plants Database
goosegrass sedge ; Magnoliophyta - Flowering plants · Liliopsida - Monocotyledons · Commelinidae · Cyperales · Cyperaceae Juss. - Sedge family P ...
[19]
Goosegrass—a Summer Annual Grass - Penn State Extension
Sep 19, 2025 · Goosegrass (Eleusine indica) is a summer annual grass with a very recognizable growth habit. The plant forms a low growing rosette with pronounced white ...Missing: origin | Show results with:origin
[20]
A Modern Herbal | Clivers - Botanical.com
Of the fifteen British representatives of the tribe Stellatae, eleven bear the name of Galium (the genus of the Bedstraws), and perhaps the commonest of these ...
[21]
[PDF] Field guide to forest plants of northern Idaho
... Galium aparine (goose grass) weedy, clinging annual from short taproot, leaves 6–8 per whorl, narrow, 1-nerved; small hooks on stems. NOTES: A member of the ...
[22]
Identification, Biology, and Management of Goosegrass ... - Ask IFAS
Feb 5, 2025 · These resemble a goose foot, thus giving the grass its common name. Each raceme contains zipper-like rows of individual floral spikelets ...
[23]
[PDF] Invasive Alien Species in South-Southeast Asia - DOI.gov
goose grass / rumput sambari. Eleusine indica. Africa unknown throughout ... Galium aparine. Rubiaceae catchweed bedstraw. (galium). Europe unknown, thought ...
[24]
Crowfootgrass - NC State Extension Publications
Nov 8, 2017 · It is characterized by its unique seedhead of 5 or more spikelets that radiate outwards, resembling a crow's foot.
[25]
Eleusine indica (L.) Gaertn. - USDA Plants Database
Indian goosegrass General Information: Symbol, Group, Duration, Growth Habits, Native Status, Other Common Names, Download Distribution Data.
[26]
Genome and Transcriptome sequence of Finger millet (Eleusine ...
Jun 15, 2017 · In addition, it has C4 photosynthetic carbon assimilation mechanism, which helps to utilize water and nitrogen efficiently under hot and arid ...
[27]
Detection of subgenome bias using an anchored syntenic approach ...
Mar 12, 2021 · Eleusine indica is consistently identified as an A genome donor [8, 9], however, based on the strength plastid phylogenetic analysis, some have ...<|control11|><|separator|>
[28]
Eleusine indica (L.) Gaertn. | Species - India Biodiversity Portal
Eleusine indica (L.) Gaertn. ; synonym, Cynosurus indicus L. ; synonym, Cynosurus pectinatus Lam. ; synonym, Eleusine distachya Trin. ex Steud., pro syn. ; synonym ...
[29]
Eleusine indica (L.) Gaertn. | Plants of the World Online | Kew Science
The native range of this species is Tropical & Subtropical Old World. It is an annual or perennial and grows primarily in the seasonally dry tropical biome.Eleusine Indica (l.) Gaertn · Other Kew Resources That... · Herbarium Catalogue (1377...
[30]
Genomic in situ hybridization identifies genome donor of finger millet ...
E. indica and E. floccifolia are genome donors to E. coracana. E. indica and E. tristachya have close genomic similarity. E. intermedia may be an intermediate ...
[31]
Detection of subgenome bias using an anchored syntenic approach ...
coracana is believed to be the product of an allopolyploid hybridization between E. indica and another likely extinct species [8–12]. Eleusine indica is ...
[32]
Eleusine indica - FNA
Jul 30, 2020 · Spikelets 4-7 mm long, 2-3 mm wide, with 5-7 florets, obliquely attached to the branch axes. Lower glumes 1.1-2.3 mm, 1-veined; upper glumes 2- ...Missing: cleistogamous stigmas
[33]
Eleusine indica (goosegrass) - Go Botany - Native Plant Trust
Goosegrass (Eleusine indica) is an exotic grass found in fields, roadsides, and disturbed areas, with long, spreading spikes resembling goose feet. It is not ...
[34]
Eleusine indica - POACEAE - IDAO
Flowers bisexual, grouped together in a terminal spike or panicle, sessile, green, petals not visible. Fruit a nut. Biology : Goose grass is an annual plant.Missing: cleistogamous anthers stigmas
[35]
Eleusine indica - PlantwisePlus Knowledge Bank
Feb 1, 2016 · Inflorescence: Branched; each flowering stem produces 3-8 flower ... Spread: Seeds are dispersed by wind and water, as a contaminant in ...
[36]
Eleusine indica : Crowsfoot Grass | Atlas of Living Australia
Published in:Linnaeus, C. (1 May 1753), Species Plantarum 1 [72]. Common Name, Source. Crowsfoot Grass preferred Australia Australia. ALA Preferred Vernacular ...
[37]
[PDF] ancient cultural and socio- Indian subcontinent
Seeds of wild Eleusine indica were also found in the collection. ... These three major groups of the food grains are well represented in the Indian archaeological ...<|separator|>
[38]
ANCIENT GRAINS FROM INDIA M. D. Kaj ale Introduction ... - jstor
The wild species has been referred to as Eleusine indica Gaertn and the cultivated one as Eleusine coracana Gaertn . Its subsequent record comes from Neolithic ...
[39]
Eleusine indica: info from PIER (PIER species info)
Native range: Africa and Asia; exact native range in the paleotropics obscure; widely naturalized (GRIN). Presence: Pacific. Country/Terr./St. & Island group ...
[40]
Eleusine indica - Useful Tropical Plants
A weed in many areas of the tropical to temperate zones, the plant is also used locally as a medicine, food and source of materials for weaving, ...Missing: preferences | Show results with:preferences
[41]
Fluctuating temperature and light influence seed germination of ...
Jun 12, 2017 · Less than 10% goosegrass seed germination occurred at constant temperatures of 20, 25, and 35 C, while 99% germinated at daily fluctuating ...
[42]
goosegrass: Eleusine indica (Cyperales: Poaceae)
Eleusine indica (L.) Gaertn. Plant(s); Growing out of a punched hole in a three foot wide vegetable bed, plant approximately six feet wide.<|control11|><|separator|>
[43]
(PDF) Growth, Development and Seed Production of Goosegrass1
According to Takano et al. (2016) , E. indica produced seeds at 38 days after germination and the number of seeds increased until the age of 70 days. Munthe et ...Missing: longevity | Show results with:longevity
[44]
Weeds and Their Responses to Management Efforts in A Changing ...
Climate change will likely cause shifts in weed community compositions, their population dynamics, life cycle, phenology, and infestation pressure.<|control11|><|separator|>
[45]
(PDF) Enemy Behind the Gates? Predicted Climate Change and ...
Mar 14, 2025 · Predicted Climate Change and Land-Use Intensification Likely Speed Up C4 Grass Invasions in Europe. March 2025; Journal of Vegetation Science.
[46]
Goosegrass | NC State Extension - TurfFiles
Goosegrass is a troublesome weed with a prostrate growth, often white in the center, that grows well in compacted soils and is competitive in thin, open turfs.Missing: dispersal | Show results with:dispersal
[47]
Seed longevity and dormancy of four summer annual grass weeds ...
Sep 8, 2006 · After 448–492 days, 50% of seeds were viable (DT50) and after 1200 days the viability of these three species was <1%. In contrast, E. indica ...
[48]
First Report of the Southern Root-Knot Nematode Meloidogyne ...
Mar 11, 2019 · Goosegrass (Eleusine indica [L.] Gaertn.) is one of the most serious grassy weeds worldwide due to its high fecundity and wide tolerance to ...
[49]
Reaction of weeds, found in vegetable production areas, to root-knot ...
Dec 9, 2019 · ... Eleusine indica) were resistant. These results show similar response of the weed species, belonging to the same family, to this nematode.
[50]
Allelopathic Effects of Kyllinga brevifolia, Eleusine indica, and ...
Sep 1, 2025 · The results showed that all three species inhibited seed germination and seedling growth in a concentration-dependent manner. In the sandwich ...
[51]
[PDF] Allelopathic Effects of Kyllinga brevifolia, Eleusine indica, and ...
Allelochemicals, released from seeds or seedling roots through processes like exudation, leaching, or decay, can last in soil even after plant death. These.
[52]
The potential of seed‐eating birds to spread viable seeds of weeds ...
Aug 10, 2025 · The potential for seed-eating birds to spread viable seeds was investigated using captive-feeding trials to determine seed preference, ...
[53]
Factsheet - Eleusine indica - Lucid key
Eleusine indica is a C4 species; it grows in full sunlight and flowers throughout the year. It is found in upland areas in wastelands, roadsides, maize, cotton ...<|separator|>
[54]
Eleusine indica - the green institute
Jun 9, 2023 · Medicinal Applications: In traditional medicine, Eleusine indica has been used to treat various health conditions. · Forage and Livestock Feed: ...
[55]
Photosynthesis and water-relation traits of the summer annual C4 ...
Aug 9, 2025 · The maximum net photosynthetic rate, leaf conductance and transpiration rate were higher in the trampling-tolerant Eleusine indica (L.) Gaertn.Missing: salinity disturbed
[56]
Herbicide Selection Promotes Antibiotic Resistance in Soil ...
Feb 16, 2021 · Together, our results show that herbicide application can enrich ARGs and MGEs by changing the genetic composition of soil microbiomes, ...
[57]
https://ask-ayurveda.com/wiki/article/4356-eleusine-indica
[58]
[PDF] WORLD JOURNAL OF PHARMACEUTICAL RESEARCH
Oct 28, 2024 · Germination and Growth: It thrives in warm temperatures (20-35°C) and requires moderate sunlight, although it can tolerate partial shade ...Missing: preferences | Show results with:preferences
[59]
Eleucine indica Possesses Antioxidant, Antibacterial and Cytotoxic ...
Goosegrass has a broad tolerance to a wide range of environmental conditions, but its vegetative growth is significantly reduced during dry seasons [2, 3].Missing: characteristics | Show results with:characteristics
[60]
Paragis / Eleusine indica / wire grass - StuartXchange
- Decoction of roots used for fever. - Poultice of leaves applied to sprains and lumbago. - Decoction of whole plant (roots to flowers) taken for hemoptysis.Missing: traditional | Show results with:traditional<|separator|>
[61]
[PDF] Chemical composition and antimicrobial activity of Eleusine indica ...
The oil exhibited antimicrobial activity against Escherichia coli, Staphylococcus aureus, Proteus vulgaris, Pseudomonas areuginosa, Candida albican and ...
[62]
Antimicrobial Activity of Eleusine indica and Carica papaya Root ...
Mar 14, 2025 · Antibacterial property of powdered root of eleusine indica (goosegrass) extract against Escherichia coli and Staphylococcus aureus.
[63]
High-throughput metabolomics reveals dysregulation of ... - Nature
Jun 6, 2022 · The present study investigated the anticancer effects of a root fraction of E. indica (R-S5-C1-H1) on H1299, MCF-7, and SK-HEP-1 cell lines and analyzed ...
[64]
(PDF) Antiplasmodial and antidiabetic activities of Eleusine indica
Aug 7, 2025 · The ethanolic leaf extract of Eleusine indica used as antidiabetic and malarial remedy in Niger delta region of Nigeria was evaluated for ...Missing: trials | Show results with:trials
[65]
Review of the literature of Eleusine indica: phytochemical, toxicity ...
May 8, 2021 · The objective of this study is to synthesize knowledge on the pharmacological properties, phytochemistry and toxicity of Eleusine indica.Missing: trials | Show results with:trials
[66]
https://pfaf.org/user/Plant.aspx?LatinName=Eleusine+indica
[67]
Eleusine indica - Famine Foods - Purdue University
Mar 10, 2017 · Uses. Chad (central): grains eaten. India ... Poaceae or Graminae. Plant Locations: Africa. > Chad · Asia. > India. > Maharashtra. > Raigad.
[68]
Eleusine Indica for Food and Medicine | Journal Of Agrobiotechnology
Jun 9, 2021 · Although this grass is not considered as food in Malaysia, the local people utilise it to treat various ailments such as hastening the placenta ...<|control11|><|separator|>
[69]
The Rise of Eleusine indica as Brazil's Most Troublesome Weed
Originally from Asia, this species is now widely distributed across most tropical, subtropical, and temperate regions of the world, with significant ...
[70]
The Rise of Eleusine indica as Brazil's Most Troublesome Weed
Jul 21, 2025 · Goosegrass (Eleusine indica) is a major weed in Brazilian soybean, corn, and cotton systems, infesting over 60% of grain-producing areas and ...
[71]
Goosegrass (Eleusine indica) density effects on cotton (Gossypium ...
A density of 11.6–19.2 goosegrass plant m−1 of row would result in a 50% cotton yield loss from the maximum yield according to the hyperbolic decay regression ...
[72]
[PDF] Impact of Invasive Plant Species on Golf Courses
The estimat- ed economic impact of these species is around $137 billion ... Annual control costs for weeds in lawns, gar- dens and golf courses in the United ...Missing: goosegrass | Show results with:goosegrass
[73]
Environmental effects on efficacy of herbicides for postemergence ...
Nov 25, 2020 · Fluctuating temperature and light influence seed germination of goosegrass (Eleusine indica). Weed Sci. 45, 426–429 (1997). Article CAS ...
[74]
Biological Control of Weeds in turfgrass: opportunities and ...
Mar 2, 2023 · Expenditures can be >US$3000 ha−1 for control of certain weeds ... In 2015, there were ≈567 000 ha of managed turfgrass on U.S. golf courses.
[75]
A Guide to Goosegrass Control - USGA
Mar 7, 2025 · Finally, it's recommended to rotate which nonselective herbicides are used to control goosegrass in bunkers, cart paths or other non-turf areas.Missing: ecology | Show results with:ecology
[76]
Effect of natural weed and Siratro cover crop on soil fungal diversity ...
Mar 22, 2023 · Goosegrass is a highly invasive weed that creates significant competition to crops, negatively affecting crop yields, such as in cotton and ...
[77]
Eleusine indica - Plant Directory - University of Florida
Species Overview. Native to: Africa and tropical Asia. Eleusine indica is a non-native grass widely distributed across the United States and commonly found ...
[78]
Biology and status of herbicide resistant goosegrass and its control ...
Jan 29, 2025 · The plants begin to sprout when soil temperature exceeds 65°F and can grow as short as 4 inches to as tall as 3 feet in height. Favorable traits ...Missing: senescence | Show results with:senescence
[79]
Resistance of Eleusine Indica (L.) Gaertn to Paraquat and ...
Eleusine indica populations from Riau and West Kalimantan were confirmed to be multiple herbicide resistant to both glyphosate and paraquat. The resistance ...Missing: microbiome | Show results with:microbiome
[80]
Crabgrass and Goosegrass Identification and Control in Cool ...
Crabgrass has rolled stems and coarse leaves, while goosegrass has whitish, flattened stems. Both are annuals with prostrate growth.
[81]
Goosegrass - Purdue Turf
Jul 11, 2013 · Identification: Goosegrass is a prostrate growing summer annual grass which forms a mat-like rosette. Its flattened leaf sheaths are typically a ...Missing: managed crops
[82]
Glyphosate-Resistant Goosegrass. Identification of a Mutation in the ...
Recently, a glyphosate-resistant biotype of goosegrass (Eleusine indica) was identified in Malaysia exhibiting an LD50 value approximately 2- to 4-fold greater ...Missing: microbiome | Show results with:microbiome
[83]
Target‐site mutations Ile1781Leu and Ile2041Asn in the ACCase2 ...
Mar 21, 2024 · There are only twelve reported cases of resistance to ACCase-inhibiting herbicides in johnsongrass; of these, almost 50% are reported in the US ...
[84]
A fungal Bipolaris bicolor strain as a potential bioherbicide for ...
Bipolaris bicolor strain SYNJC-2-2 has the potential to be developed as a bioherbicide for controlling goosegrass, especially in tea gardens.Missing: RNAi grazing
[85]
Indigenous pathogen, Bipolaris sorokiniana (Sacc.) shoemaker as ...
Dec 1, 2021 · Goosegrass or Eleusine indica is a noxious weed in plantations, orchards, and farms in Malaysia. It listed as one of the 10 worst weeds of ...Missing: RNAi grazing
[86]
Weeding with Geese | The Poultry Site
Weeder geese are used with great success to control and eradicate troublesome grass and certain weeds in a variety of crops and plantings.
[87]
Views of RNAi approaches for weed management in turfgrass systems
Jul 10, 2023 · Species such as annual bluegrass (Poa annua L.) and goosegrass [Eleusine indica (L.) Gaertn.] have been confirmed to have resistance to multiple ...