ライフサイエンスコーパス: weed

1 sms underlying the extreme adaptation of the weed.

2 while Pla l 1 represented the most relevant weed.

3 ses serious harm as an aeroallergen and crop weed.

4 ful management for this globally significant weed.

5 st published draft genome of an agricultural weed.

6 g wild radish to become a major agricultural weed.

7 ing the establishment of an emerging noxious weed.

8 arum spontaneum L., a listed Federal Noxious Weed.

9 l in future genetic studies of this invasive weed.

10 urpurea (Convolvulaceae), a noxious invasive weed.

11 he use of 2.4-D for controlling this problem weed.

12 to new methods of managing these troublesome weeds.

13 f drug and pesticide resistance, cancer, and weeds.

14 e the accidental co-harvest of PA-containing weeds.

15 roach for improved understanding of evolving weeds.

16 samples of soybeans growing with or without weeds.

17 y be important in the response of soybean to weeds.

18 ley tended to dilute the selection effect of weeds.

19 improved cereal yields and competition with weeds.

20 olling the infestation of crops by parasitic weeds.

21 ypical of invasive species and environmental weeds.

22 em, increasing the difficulty of controlling weeds.

23 sons - for example, introduced versus native weeds.

24 e the use of nonchemical measures to control weeds.

25 f modern industrial herbicides is to control weeds.

26 xidant metabolism to those determined in MHR weeds.

27 .107) versus 1.117 (95% CI, 1.092-1.143) for weeds.

28 Polygonaceae), which includes many important weeds.

29 s a novel strategy for controlling parasitic weeds.

30 pernicious agricultural pests are parasitic weeds.

31 that have the potential to become aggressive weeds.

32 at is widely used for controlling broad leaf weeds.

33 nexpensive approach to controlling pervasive weeds.

34 epeated evolution of herbicide resistance in weeds.

35 ries for the classical biological control of weeds.

36 the most commonly used means of controlling weeds.

37 cesses underlying population connectivity of weeds.

38 ions regarding glyphosate-tolerant crops and weeds.

39 0%; kitchen, 20%), pests treated (ants, 33%; weeds, 20%), pesticide types (insecticides, 46%; herbici

40 he smallest genome of any known agricultural weed (335 Mb).

41 In order to examine their phenology of these weeds, a pot study was conducted in 2018 at the Research

42 , seed dormancy could contribute most to the weed adaptation.

43 ical for survival of this invasive perennial weed after episodes of severe abiotic stress.

44 rbicides usage has resulted in resistance by weeds, alterations in soil environments, as well as not

45 and Lolium spp.) or from planted engineered weed (Amaranthus spp.) using a gene conferring the degra

46 nary change can be startlingly rapid, making weeds an appealing system to study evolutionary processe

47 of the origin and evolution of agricultural weeds, an important component of crop biology.

48 ceae family, is a worldwide noxious invasive weed and is listed as one of the top 10 alien invasive s

49 y important as the species is a serious crop weed and its airborne pollen is a major cause of allergy

50 Here, we model associations between weeds and carabids across farmland in Great Britain (GB)

51 enic pollen seasons of representative trees, weeds and grass during the past decade (2001-2010) acros

52 to field selection for glyphosate-resistant weeds and has induced significant population shifts to w

53 despite the difficulties posed by resistant weeds and increased regulatory hurdles, new screening to

54 Weeds and introduced species have significantly smaller

55 We uncovered genera that have more weeds and introduced species than expected by chance and

56 Selfing can be particularly important for weeds and other successional species that typically unde

57 and frequency of extreme events, the role of weeds and pests, disease and animal health, issues in bi

58 architecture and interactions with parasitic weeds and symbiotic arbuscular mycorrhizal fungi.

59 bout the genetic basis of adaptive traits in weeds and the range of genetic mechanisms that are respo

60 of new growth on a variety of dicotyledonous weeds and was a potent inhibitor of Arabidopsis (Arabido

61 cide and herbicide resistance in insects and weeds, and control damaging invasive species.

62 rly a hundred mechanisms to control insects, weeds, and fungi, usually with minimal disruption of nat

63 nt sources, including fungi, trees, grasses, weeds, and indoor allergens, was surveyed utilizing pred

64 , bacterial, and fungal pathogens, parasitic weeds, and insect vectors of plant pathogens.

65 ersity, biotic resistance against introduced weeds, and the success of managed plants in agriculture

66 lyses of evolutionary processes among crops, weeds, and wild species within and beyond the Compositae

67 ing climate using banked seeds of the annual weed Arabidopsis thaliana in common garden experiments i

68 Weeds are among the greatest pests of agriculture, causi

69 velopment and spread of glyphosate-resistant weeds are discussed.

70 Weeds are often abundant in field margins and ditches su

71 nsformation of wild plants into agricultural weeds are poorly understood.

72 eptibility to invading aquatic consumers and weeds, as well as prodigious requirements for nutrients

73 carabid beetles that feed on their seeds and weed-associated invertebrate prey.

74 ated form of rice, to study the evolution of weed-associated RSA traits and the extent to which they

75 embryos, performs the same role in the grass weed Avena fatua (common wild oat).

76 pressing growth of the widespread rice paddy weed, barnyard grass (Echinochloa crus-galli).

77 Midwest to control winter annual broad-leaf weeds before planting soybean and in an early post-emerg

78 and even the term seaweed is pejorative - a weed being a plant growing in what humans consider to be

79 ion increased the efficacy of this classical weed biological control agent.

80 t pathogens have played an important role in weed biological control since the 1970s.

81 Mean weed biomass in corn and soybean was <25 kg ha(-1) in al

82 ich contained approximately 110 kg ha(-1) of weed biomass.

83 le in an economically important agricultural weed: blackgrass (Alopecurus myosuroides), for which her

84 lement (CYPomes) of rice and the model grass weed Brachypodium distachyon have been compared to view

85 facility, we tested whether an annual grass weed (Bromus madritensis ssp. rubens) has evolved in res

86 has been implicated in glyphosate-resistant weeds, but this residue is not directly involved in glyp

87 The transposons can be vectored to the weeds by introgression from the crop (in rice, sorghum,

88 The widespread infection of these weeds by little characterised and persistent viruses and

89 Agricultural weeds can adapt rapidly to human activities as exemplifi

90 Weeds can cause great economic and ecological harm to ec

91 nd most lowland areas of GB, was sampled for weed, carabid and invertebrate taxa over 3 years.

92 In his foundational list of 'ideal weed' characteristics, Baker (1965) proposed that weedy

93 Tithonia diversifolia is an invasive weed commonly found in tropical ecosystems.

94 associated with either native or introduced weeds compared with native or introduced nonweeds.

95 We suggest that selection pressure in crop-weed complexes contributes to this process.

96 Herbicides increase crop yields by allowing weed control and harvest management.

97 Chemical weed control began over a century ago with inorganic com

98 gle mode of action herbicide in agricultural weed control drives genetic adaptation in targeted speci

99 ture is one of the crucial factors affecting weed control efficacy of 2,4-D.

100 nging climatic conditions may result in more weed control failures.

101 global problem leading to a loss of chemical weed control in cereal crops.

102 SR) to herbicides that disrupts agricultural weed control is a worldwide concern for food security.

103 ve and sustained use of glyphosate as a sole weed control mechanism has led to field selection for gl

104 Additional weed control mechanisms that can complement glyphosate-r

105 ctive, environmentally sound, and profitable weed control methods have been rapidly adopted by crop p

106 t by researchers seeking to design effective weed control programs.

107 read acceptance by providing a simple robust weed control system.

108 mes, such as AAD-1, have expanded utility in weed control systems by enabling the use of diverse mode

109 Therefore, overreliance on glyphosate for weed control under changing climatic conditions may resu

110 erbicide applications may maintain effective weed control while reducing freshwater toxicity.

111 massive success because it enables efficient weed control with minimal animal and environmental toxic

112 ement in soil properties, effective pest and weed control, and increased crop yields.

113 rop production by improving plant nutrition, weed control, and plant health.

114 hemistries being particularly problematic in weed control.

115 ent interventions; in particular, mechanical weed control.

116 the development of biorational approaches to weed control.

117 ng and allows water to be used as a means of weed control.

118 Repeated herbicide drift exposure to weeds could be detrimental to long-term management as nu

119 of sunflower (Helianthus annuus) and jimson weed (Datura metel), but not soybean (Glycine max), like

120 represented by positive correlations between weed densities and insect pest densities.

121 spectrum herbicide that controls many of the weeds developing resistance to glyphosate.

122 aspecific barley diversity and interspecific weed diversity, respectively.

123 lying the adaptation of a major agricultural weed during polyploidization.

124 months, indicating that management of these weeds early in the cropping season is a prerequisite to

125 selective contact herbicides, widely used at weed emergence to protect a wide range of crops.

126 Genetic mechanisms by which weeds evolve resistance to herbicides largely determine

127 mimicry is an evolutionary process by which weeds evolve to resemble domesticated crop plants and is

128 rimental to long-term management as numerous weeds evolved herbicide resistance following recurrent-s

129 es were observed between populations of both weeds for plant height, number of leaves and biomass, ho

130 Weed species and the methods to maintain weed-free controls varied between years to mitigate trea

131 Weeds from Brassicaceae family are a major threat in man

132 While in other weeds glyphosate resistance arose from target site mutat

133 discovered by serendipitous observations on weed growth and were developed as bleaching herbicides.

134 pheric carbon dioxide (CO(2)) in determining weed growth, three trials were conducted using a 'glypho

135 esistant populations of 42 species of grassy weeds, hampering application of aryloxyphenoxypropionate

136 The weed has morphological similarities to a wild relative o

137 A novel weed has recently emerged, causing serious agronomic dam

138 lobal selection for glyphosate resistance in weeds has revealed a fascinating diversity of evolved re

139 ces have changed over the past 12 000 years, weeds have adapted in turn to evade human removal.

140 r floras, suggest that native and introduced weeds have different stress adaptations, and provide a c

141 coum-tainted synthetic cannabinoids or "fake weed" highlight the public health impact of long-acting

142 ass (Echinochloa crus-galli) is a pernicious weed in agricultural fields worldwide.

143 ered a significant glyphosate-resistant (GR) weed in agriculture, spreading to 21 states in the Unite

144 y genome resequencing, and we show that this weed in rice paddies has evolved a small tiller angle, a

145 ainable management of the Amaranthus palmeri weed in soybean production systems in Argentina.

146 marketed as racemate against dicotyledonous weeds in cereals.

147 marketed as racemate against dicotyledonous weeds in cereals.

148 uld result in persistence of wild plants and weeds in conventional tillage systems.

149 oa crus-galli is one of the most detrimental weeds in crop fields, especially in rice paddies.

150 ant pasture grasses, yet herbicide-resistant weeds in crops; (3) rice (Oryza sativa), often infested

151 ntly prevent hard-to-predict fluctuations of weeds in environments otherwise susceptible to invasion.

152 rbicides used extensively for the control of weeds in major agricultural crops.

153 ving no effective means to control parasitic weeds in most crops, and with CRISPR/Cas9 being an effec

154 luding invasive populations that are noxious weeds in North America.

155 merican tropics, has become one of the worst weeds in recorded history.

156 are two troublesome weeds in the northern region of Australia.

157 Horseweed, one of the most problematic weeds in the world, is a true diploid (2n = 2x = 18), wi

158 ight discoveries made on herbicide-resistant weeds in three broad areas - the genetic basis of adapta

159 , were recently reported as new agricultural weeds in two European countries, Spain and France.

160 The relationship of this weed-induced PIF3 gene to genes involved in shade avoida

161 These results suggest that the weed-induced PIF3 gene will be a target for manipulating

162 so that if a taxon becomes an environmental weed, industry pays for its management.

163 tural populations of the common agricultural weed, Ipomoea purpurea, we show that herbicide-resistant

164 Genetic resistance to this parasitic weed is the most economically feasible control measure.

165 sms for herbicide resistance in agricultural weeds is helpful for understanding evolutionary processe

166 t of various intoxicants including, opioids, weed, kratom, alcohol, and cigarettes.

167 crown buds of the model herbaceous perennial weed leafy spurge were investigated using a 23 K element

168 eral MADS box genes from the model perennial weed leafy spurge.

169 crop relatives is critical for agricultural weed management and food security.

170 y be spreading rapidly, further complicating weed management efforts.

171 l-time, and in situ detection capability for weed management field applications such as precision spr

172 ng evolutionary processes that contribute to weed management problems.

173 Weed management programs should consider strategies to m

174 cts of three crop rotation systems under two weed management regimes.

175 pping system diversification and alternative weed management strategies can maintain yield, profit, a

176 ity could lead to development of biorational weed management strategies.

177 ful lifetime of these economically important weed management traits will be cut short.

178 nefits associated with biotechnology-derived weed management traits.

179 be affected by herbicides commonly used for weed management via several routes.

180 Replacing existing conventional weed management with genetically modified, herbicide-tol

181 phosate is the most widespread herbicide for weed management, being extensively used in viticulture.

182 ition to the action mechanisms available for weed management.

183 orphology and phenology that are relevant to weed management.

184 rgets for chemical intervention in resistant weed management.

185 The results indicate that control of this weed may become difficult in the future as climatic cond

186 Purslane (Portulaca oleracea) is a weed naturally found in driveways, lawns, and fields and

187 loa phyllopogon (late watergrass) is a major weed of California rice (Oryza sativa) that has evolved

188 inochloa glabrescens, which is an aggressive weed of rice paddies.

189 lated to the contamination of buckwheat with weeds of the genus Datura.

190 ryegrass is one of the most serious, costly weeds of winter cropping systems in Australia.

191 ons of the taxonomy and traits of successful weeds often focus on a few specific comparisons - for ex

192 into account, the impact of plant parasitic weeds on agriculture and difficulty to constitute effici

193 ppress the establishment of resistance-prone weeds on field borders and ditches in agricultural lands

194 The effects of weeds on the soybean transcriptome were evaluated in fie

195 An understanding of how weeds originate and adapt is needed for successful manag

196 e for three possible, non-mutually exclusive weed origins (from wild species, crop-wild hybrids or di

197 eview the current literature on agricultural weed origins and their mechanisms of adaptation.

198 0 signaling in the GC might allow T cells to weed out heavily damaged centroblasts while at the same

199 nomics for cancer therapies is predicated on weeding out "bystander" alterations (nonconsequential mu

200 perspective, array ordering depends on the "weeding out" of discordant microtubules through frequent

201 While intercellular competition weeds out nonfunctional cells, it may also select for ce

202 It has remained a notorious "weed-out" class for decades-striking fear in the hearts

203 ings provide new insights into how parasitic weeds overcome host defences and could potentially contr

204 to develop host resistance to the parasitic weed P. aegyptiaca.

205 Brassica napus (rapeseed) and the parasitic weed Phelipanche ramosa (broomrape).

206 growth and seed production were observed in weeds planted in April, compared to other planting dates

207 Lso was also detected in several weed plants surrounding carrot and parsnip fields.

208 Arable weeds play a foundational role in linking food webs, pro

209 Weed pollen (Asteraceae) was never dominant, exposure ac

210 t for allergic symptoms related to grass and weed pollen in Japan.

211 tion with inhaler use, including: AQI, PM10, weed pollen, and mold.

212 the IgE and T cell response to Art v 6 of 60 weed pollen-allergic patients and assessed its immunolog

213 rass and cat sensitization, while venom- and weed pollen-positive individuals were frequently asympto

214 esistance mechanism in a naturally occurring weed population is particularly significant because it c

215 itative data documenting their impact on the weed populations are still limited.

216 Weed populations have evolved multiple times from cultiv

217 spersal of herbicide-resistant alleles among weed populations is poorly understood.

218 ed outcome of these scenarios is to generate weed populations that contain the unfitness gene and thu

219 es illustrate the evolutionary resilience of weed populations to extreme selection pressures.

220 widespread evolution of glyphosate-resistant weed populations, threatening the sustainability of this

221 es may alter the quantity and composition of weed populations, which in turn may change the structure

222 erring field-evolved herbicide resistance in weed populations.

223 gree of cross-resistance already existing in weed populations.

224 years imposes selective genetic pressure on weed populations.

225 he evolution of herbicide resistance in crop weeds presents one of the greatest challenges to agricul

226 nd negative selection options to intractable weed problems.

227 Weeds reduce yield in soybeans (Glycine max) through inc

228 or which there is little evidence of evolved weed resistance, indaziflam represents an important addi

229 sites of action has been observed, with many weeds resistant to two or more modes.

230 s, and to allow detection of general soybean weed responses.

231 rop plants or hybrids formed with compatible weeds results in more competitive plants outside of agri

232 Here we test this hypothesis, using the weed-rich thistle tribe, Cardueae, in the California Flo

233 ohibited based on environmental risk; (ii) a weed risk assessment for all new taxa; (iii) a program t

234 agribusinesses promote taxa with substantial weed risk.

235 consider as they build new policies to limit weed risks, including (i) national lists of taxa that ar

236 ope of SI expands to encompass environmental weed risks.

237 erences between plants from the global major weed rye-grass sensitive or resistant to the acetolactat

238 s are to highlight important findings in the weed science literature that are relevant to themes in p

239 has long been of interest to ecologists and weed scientists.

240 by disrupting a rival bacterial community: "weeding," "seeding," "replanting" and "preserving." By c

241 rating in different plant tissues, parasitic weed seeds, and arbuscular mycorrhizae.

242 o their low application rates, high crop vs. weed selectivity, and low toxicity in animals.

243 Weed species and the methods to maintain weed-free contr

244 now increasingly recognized in several crop-weed species as a looming threat to herbicide sustainabi

245 els of barley (Hordeum vulgare) genotype and weed species diversity and assessed their relative biodi

246 ese different effects of barley genotype and weed species diversity as the consequence of small vs la

247 ass through complementarity effects, whereas weed species diversity increased biomass predominantly t

248 Goosegrass is a problematic weed species in Florida vegetable plasticulture producti

249 es have analysed the gene expression in this weed species under different stress conditions using qua

250 Restharrows were common agricultural weed species until the advent of mechanical ploughing an

251 lyphosate) in a major, economically damaging weed species, Alopecurus myosuroides.

252 aranthus palmeri are agronomically important weed species, both with stable dioecious reproductive sy

253 the most widely used herbicides, in several weed species, including common waterhemp (Amaranthus tub

254 ution of herbicide resistance in hundreds of weed species.

255 kingly high proportion of contemporary Asian weed strains can be traced to a few Green Revolution cul

256 Weed strains likely evolved both early and late in the h

257 to compare genetic architecture between the weed strains.

258 and jasmonic acid signaling responses during weed stress.

259 t to races SG4 and SG3 of the root parasitic weed Striga gesnerioides, developing a hypersensitive re

260 plants with interactions with the parasitic weed Striga gesnerioides.

261 oench and its association with the parasitic weed Striga hermonthica (Delile) Benth., a major constra

262 The parasitic weeds Striga asiatica and Striga hermonthica cause devas

263 timulating the seed germination of parasitic weeds such as the Striga and Orobanche species, and late

264 t strategies can maintain yield, profit, and weed suppression while delivering enhanced environmental

265 Application to root competition in crop-weed systems is demonstrated.

266 Admixture analyses showed that HR weeds tend to possess crop haplotypes in the portion of

267 phorbia esula L.) is an herbaceous perennial weed that maintains its perennial growth habit through g

268 (Euphorbia esula) is an herbaceous perennial weed that produces vegetatively from an abundance of und

269 ed by the inexorable increase in biotypes of weeds that are resistant to herbicides.

270 se in the populations of several troublesome weeds that are tolerant or resistant to herbicides curre

271 a central role for specific GSTFs in MHR in weeds that has parallels with similar roles for unrelate

272 The species of weeds that plague crops today are a consequence of the h

273 Ragweed and mugwort are closely related weeds that represent the major cause of pollen allergy i

274 Beetles may also "weed" the bacterial community by eliminating some groups

275 crops provided growers new options to manage weeds, the widespread adoption of these herbicides incre

276 s for controlling Striga and other parasitic weeds thereby enhancing crop productivity and food secur

277 ng investigated as a biocontrol for invasive weeds, they may be more effective in wetter habitats tha

278 ralization of crop species into agricultural weeds threatens global food security.

279 Himalayan balsam (HB), is an invasive alien weed throughout the British Isles (BI).

280 (Asteraceae) family, was the first broadleaf weed to evolve resistance to glyphosate.

281 vor reduced investment in resistance in this weed to maximize its growth and reproduction.

282 nsights on the ability of invasive perennial weeds to adapt and survive under harsh environments, whi

283 CO(2)) concentrations, on the sensitivity of weeds to herbicides.

284 ghts the value of using wild species such as weeds to identify adaptions to specific conditions assoc

285 pecies, and we compared phenotypic traits of weeds to those of nonweeds, whether introduced or native

286 PIF3 gene will be a target for manipulating weed tolerance in soybean.

287 eous plants indicates the presence of arable weeds, typical of cultivated rice, that also increased o

288 These resistant weeds were 97 to 199 cm tall and initiated flowering fro

289 ng, whereas spring-germinating, large-seeded weeds were associated with a range of larger, autumn-bre

290 Autumn-germinating, small-seeded weeds were associated with smaller, spring-breeding cara

291 The two weeds were distinguishable from the crop in similar and

292 genotyping-by-sequencing data showed that HR weeds were not genetically structured according to hull

293 and seed production were greatest when both weeds were planted in April and there was concomitant re

294 Weeds were suppressed effectively in all systems, but fr

295 ralian native C(4) grass and a summer-fallow weed, which is common in no-till agriculture situations

296 ntitious buds (UABs) of herbaceous perennial weeds, which is a primary factor facilitating their esca

297 rbicide can be of practical value to control weeds with efficient chemical use.

298 has induced significant population shifts to weeds with inherent tolerance to glyphosate.

299 vide a comprehensive survey of trends across weeds within the USA.

300 ant inbred line populations derived from two weed x crop crosses.