Pub Date : 2022-01-01DOI: 10.51694/advweedsci/2022;40:00004
Elouize Xavier, M. Trezzi, M. D. C. Oliveira, R. A. Vidal
{"title":"Selective weed control in white oat cultivars with als-inhibiting herbicides*","authors":"Elouize Xavier, M. Trezzi, M. D. C. Oliveira, R. A. Vidal","doi":"10.51694/advweedsci/2022;40:00004","DOIUrl":"https://doi.org/10.51694/advweedsci/2022;40:00004","url":null,"abstract":"","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70673301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.51694/advweedsci/2022;40:00014
C. A. Carbonari, R. N. Costa, B. F. Giovanelli, E. D. Velini
: Background: Dicamba is a herbicide with a moderate volatility profile and low dose effects on broadleaf weeds. Dicamba volatility can be strongly reduced with formulation technology and volatilization reducers. Objective: This literature review on the dicamba herbicide aims to present new perspectives for its use, characteristics, volatilization risks, technologies to mitigate these risks and the main methods used to assess volatility in Brazil and worldwide. Conclusions: Dicamba volatility can be mitigated with appropriate formulations and/or the use of adjuvants to reduce volatility. There has been an evolution in adapting new salts and technologies to reduce dicamba volatility. There are different methods of evaluating herbicide volatility, in particular, for the quantification of volatilized dicamba either in laboratory or field studies. Available methods can be fast and consistent and can assess volatilization from different surfaces, weather conditions and technologies to reduce volatilization. Under some conditions it is desirable to combine this method with bioassays.
{"title":"Evaluating methods and factors that affect dicamba volatility","authors":"C. A. Carbonari, R. N. Costa, B. F. Giovanelli, E. D. Velini","doi":"10.51694/advweedsci/2022;40:00014","DOIUrl":"https://doi.org/10.51694/advweedsci/2022;40:00014","url":null,"abstract":": Background: Dicamba is a herbicide with a moderate volatility profile and low dose effects on broadleaf weeds. Dicamba volatility can be strongly reduced with formulation technology and volatilization reducers. Objective: This literature review on the dicamba herbicide aims to present new perspectives for its use, characteristics, volatilization risks, technologies to mitigate these risks and the main methods used to assess volatility in Brazil and worldwide. Conclusions: Dicamba volatility can be mitigated with appropriate formulations and/or the use of adjuvants to reduce volatility. There has been an evolution in adapting new salts and technologies to reduce dicamba volatility. There are different methods of evaluating herbicide volatility, in particular, for the quantification of volatilized dicamba either in laboratory or field studies. Available methods can be fast and consistent and can assess volatilization from different surfaces, weather conditions and technologies to reduce volatilization. Under some conditions it is desirable to combine this method with bioassays.","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70673716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.51694/advweedsci/2022;40:00021
Aakansha Chadha, S. Florentine, K. Dhileepan, C. Turville, K. Dowling
{"title":"Evaluation of Florpyrauxifen-benzyl for the control of Cyperus aromaticus (Navua sedge)","authors":"Aakansha Chadha, S. Florentine, K. Dhileepan, C. Turville, K. Dowling","doi":"10.51694/advweedsci/2022;40:00021","DOIUrl":"https://doi.org/10.51694/advweedsci/2022;40:00021","url":null,"abstract":"","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70674471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.51694/advweedsci/2022;40:seventy-five005
Kapila Shekhawat, S. Rathore, S. Babu, R. Raj, B. Chauhan
a Division of Agronomy, Indian Council of Agricultural Research-Indian Agricultural Research Institute, New Delhi, India 110 012.b Queensland Alliance for Agriculture and Food Innovation (QAAFI) and School of Agriculture and Food Sciences (SAFS), The University of Queensland, Gatton, 4343, QLD, Australia. c Adjunct Professor, Chaudhary Charan Singh Haryana Agricultural University (CCSHAU), Hisar, Haryana 125004, India.
{"title":"Exploring alternatives for assessing and improving herbicide use in intensive agroecosystems of South Asia: A review","authors":"Kapila Shekhawat, S. Rathore, S. Babu, R. Raj, B. Chauhan","doi":"10.51694/advweedsci/2022;40:seventy-five005","DOIUrl":"https://doi.org/10.51694/advweedsci/2022;40:seventy-five005","url":null,"abstract":"a Division of Agronomy, Indian Council of Agricultural Research-Indian Agricultural Research Institute, New Delhi, India 110 012.b Queensland Alliance for Agriculture and Food Innovation (QAAFI) and School of Agriculture and Food Sciences (SAFS), The University of Queensland, Gatton, 4343, QLD, Australia. c Adjunct Professor, Chaudhary Charan Singh Haryana Agricultural University (CCSHAU), Hisar, Haryana 125004, India.","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70675324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.51694/advweedsci/2022;40:00005
Dinberu Million, L. Nigatu, Z. Bekeko
{"title":"Spatial Abundance of Soil Seed Bank in Parthenium Infested Maize Fields in Western Gojjam Zone, Ethiopia","authors":"Dinberu Million, L. Nigatu, Z. Bekeko","doi":"10.51694/advweedsci/2022;40:00005","DOIUrl":"https://doi.org/10.51694/advweedsci/2022;40:00005","url":null,"abstract":"","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70673366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.51694/advweedsci/2022;40:00019
T. Gazola, C. A. Carbonari, E. D. Velini
: Background : The presence of straw on the soil contributes to the management of weeds in several production systems and this understanding needs to be extended to annual crops under no-tillage systems. Objective : This study aimed to evaluate the effect of covering the soil with 5 Mg ha -1 of maize straw on the germination and growth of Digitaria Bidens pilosa , Amaranthus hybridus , Euphorbia heterophylla , and Eleusine indica . Methods : For this purpose, completely randomized design was used with sixteen and third two replicates. Four assays were conducted between the years 2019 and 2020 in a greenhouse. The number of emerged seedlings was evaluated at 7, 14, and 21 days after sowing (DAS) and the shoot dry weight of the seedlings and the correlation between these variables were evaluated at 21 DAS. Results : The covering of the soil with straw decreased the weed infestation of all species, except E. heterophylla , which presented positive correlation for the variables evaluated, denoting that the straw had no effect on the germination and growth of this species. The variables evaluated showed no correlation for the other species, denoting that the soil cover with straw suppress the germination and growth of plants. Conclusions : We conclude that soil cover with 5 Mg ha -1 of maize straw is a tool for the control of weeds of the species evaluated, except E. heterophylla , and an option for integrated weed managements that can complement the residual effect of herbicides.
背景:在一些生产系统中，土壤中秸秆的存在有助于杂草的管理，这种认识需要推广到免耕系统下的一年生作物。目的:评价5 Mg ha -1玉米秸秆覆盖土壤对毛茛、苋属植物、大蓬草和鸢尾草发芽和生长的影响。方法:采用完全随机设计，共16个重复和3个重复。2019年至2020年期间，在温室中进行了四次试验。在播种后第7、14和21天测定苗期出苗数和幼苗茎部干重，并在播种后第21天测定这些变量之间的相关性。结果:秸秆覆盖土壤后，除异叶草外，其余植物的杂草侵害率均有所降低，且各变量间呈正相关关系，表明秸秆对异叶草的萌发和生长没有影响。结果表明，秸秆覆盖对植物的萌发和生长有抑制作用。结论:玉米秸秆覆盖面积为5 Mg ha -1是除杂叶草外其他杂草控制的有效手段，是杂草综合治理的一种选择，可以补充除草剂的残留效应。
{"title":"Weed germination and growth in soil covered with maize straw","authors":"T. Gazola, C. A. Carbonari, E. D. Velini","doi":"10.51694/advweedsci/2022;40:00019","DOIUrl":"https://doi.org/10.51694/advweedsci/2022;40:00019","url":null,"abstract":": Background : The presence of straw on the soil contributes to the management of weeds in several production systems and this understanding needs to be extended to annual crops under no-tillage systems. Objective : This study aimed to evaluate the effect of covering the soil with 5 Mg ha -1 of maize straw on the germination and growth of Digitaria Bidens pilosa , Amaranthus hybridus , Euphorbia heterophylla , and Eleusine indica . Methods : For this purpose, completely randomized design was used with sixteen and third two replicates. Four assays were conducted between the years 2019 and 2020 in a greenhouse. The number of emerged seedlings was evaluated at 7, 14, and 21 days after sowing (DAS) and the shoot dry weight of the seedlings and the correlation between these variables were evaluated at 21 DAS. Results : The covering of the soil with straw decreased the weed infestation of all species, except E. heterophylla , which presented positive correlation for the variables evaluated, denoting that the straw had no effect on the germination and growth of this species. The variables evaluated showed no correlation for the other species, denoting that the soil cover with straw suppress the germination and growth of plants. Conclusions : We conclude that soil cover with 5 Mg ha -1 of maize straw is a tool for the control of weeds of the species evaluated, except E. heterophylla , and an option for integrated weed managements that can complement the residual effect of herbicides.","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70673746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.51694/advweedsci/2022;40:00020
A. Merotto, M. Gallon, G. Turra, N. B. Perez, F. Lamego, L. Cutti, I. Müller, P. S. Angonese
: Background: Eragrostis plana is an invasive plant in native grassland areas associated with degradation of the Pampa biome. Selective control of E. plana is difficult due to its similarity to other grassland species. There is a lack of information about E. plana control using selective herbicide application equipment. Objective: The present study aimed to evaluate the efficacy of a pressurize rope wick applicator for controlling the invasive plant E. plana as function of different salts of glyphosate, application volumes, and year seasons. Methods: The studies were carried out under field conditions and repeated. The first study evaluated glyphosate salts of isopropylamine, dimethylamine, monoammonium, diammonium, and potassium at doses of 720 and 1440 g ha -1 and clethodim at 60 and 120 g ha -1 . The second study assessed application volumes of 8, 24, 40, and 56 L ha -1 using isopropylamine and potassium salts of glyphosate. Results: Glyphosate applied in summer was more effective at controlling E. plana , with less regrowth than glyphosate application in winter. The glyphosate diammonium was more effective at controlling E. plana than isopropylamine, dimethylamine, monoammonium, or potassium salt formulations at 1440 g ha -1 . Application volume of glyphosate between 8 and 40 L ha -1 provided similar control of E. plana and pasture selectivity. Conclusions: Glyphosate applied with a rope wick selective applicator was effective in controlling E. plana clumps and was selective to grassland. The control efficacy varied as a function of glyphosate salts and year season, but not due to application volume of 8 and 40 L ha -1 .
背景:扁Eragrostis plana是一种与潘帕草原生物群落退化有关的原生草地入侵植物。由于其与其他草原物种的相似性，使其难以选择性控制。目前关于使用选择性除草剂施用设备控制扁扁虱的信息还很缺乏。目的:研究不同草甘膦用量、施药量和季节对加压绳芯施药器控制入侵植物plana的效果。方法:在野外条件下进行重复研究。第一项研究评估了异丙胺、二甲胺、一铵、二铵和钾的草甘膦盐在720和1440克/公顷-1剂量和60和120克/公顷-1剂量下的效果。第二项研究评估了使用异丙胺和草甘膦钾盐的8、24、40和56 L ha -1的施用量。结果:夏季施用草甘膦对平腹扁豆的防治效果较好，且冬季施用草甘膦对平腹扁豆的再生率较低。草甘膦二铵比异丙胺、二甲胺、单铵或钾盐配方在1440 g / ha -1时更有效。草甘膦8 ~ 40 L ha -1的施用量对平地扁豆的控制效果与牧草的选择性相似。结论:草甘膦绳芯选择性施药器对平地田鼠成团有效，对草地有选择性。防治效果随草甘膦盐量和季节的变化而变化，但不受8和40 L ha -1施用量的影响。
{"title":"Use of a wiper applicator for the control of the invasive species Eragrostis plana with glyphosate salts","authors":"A. Merotto, M. Gallon, G. Turra, N. B. Perez, F. Lamego, L. Cutti, I. Müller, P. S. Angonese","doi":"10.51694/advweedsci/2022;40:00020","DOIUrl":"https://doi.org/10.51694/advweedsci/2022;40:00020","url":null,"abstract":": Background: Eragrostis plana is an invasive plant in native grassland areas associated with degradation of the Pampa biome. Selective control of E. plana is difficult due to its similarity to other grassland species. There is a lack of information about E. plana control using selective herbicide application equipment. Objective: The present study aimed to evaluate the efficacy of a pressurize rope wick applicator for controlling the invasive plant E. plana as function of different salts of glyphosate, application volumes, and year seasons. Methods: The studies were carried out under field conditions and repeated. The first study evaluated glyphosate salts of isopropylamine, dimethylamine, monoammonium, diammonium, and potassium at doses of 720 and 1440 g ha -1 and clethodim at 60 and 120 g ha -1 . The second study assessed application volumes of 8, 24, 40, and 56 L ha -1 using isopropylamine and potassium salts of glyphosate. Results: Glyphosate applied in summer was more effective at controlling E. plana , with less regrowth than glyphosate application in winter. The glyphosate diammonium was more effective at controlling E. plana than isopropylamine, dimethylamine, monoammonium, or potassium salt formulations at 1440 g ha -1 . Application volume of glyphosate between 8 and 40 L ha -1 provided similar control of E. plana and pasture selectivity. Conclusions: Glyphosate applied with a rope wick selective applicator was effective in controlling E. plana clumps and was selective to grassland. The control efficacy varied as a function of glyphosate salts and year season, but not due to application volume of 8 and 40 L ha -1 .","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70673813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.51694/advweedsci/2022;40:amaranthus007
N. D. Bayón
{"title":"Identifying the weedy amaranths (Amaranthus, Amaranthaceae) of South America","authors":"N. D. Bayón","doi":"10.51694/advweedsci/2022;40:amaranthus007","DOIUrl":"https://doi.org/10.51694/advweedsci/2022;40:amaranthus007","url":null,"abstract":"","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70674984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.51694/advweedsci/2022;40:00016
M. V. Fipke, A. Balbinot, V. E. Viana, V. R. Gehrke, M. Kemmerich, F. Dayan, G. M. Souza, E. R. Camargo, Luis A. Avila
: Background: Eragrostis plana is the main invasive plant in the Pampa Biome of southern Brazil. This plant is highly competitive, tolerant to abiotic stresses, and very difficult to manage. Plants exposed to abiotic stresses and herbicides develop mechanisms that help alleviate or reduce damage caused by stressors and transmit this ability to the progenies. Objective : The study’s objectives were to ascertain whether acclimatization to stress due to drought and sub-lethal doses of glyphosate may decrease plant sensitivity to glyphosate and investigate the possible memory mechanisms involved in this process. Methods : A population of E. plana was submitted to drought, glyphosate, or a combination of drought plus glyphosate for two generations. The progenies were analyzed for sensitivity to the herbicide glyphosate and for biochemical, metabolites, and molecular responses. Results : When testing sensitivity to glyphosate in the G 2 generations, the DRYxGLY (plants stressed with drought plus glyphosate) was the least sensitive (ED 50 443.0 g a.e. ha -1 ), while CHK (without stresses) was the most sensitive (ED 50 278.0 g a.e. ha -1 ). Evaluating the effects of glyphosate, the CHK population showed a greater accumulation of oxidative damage and shikimic acid. While DRYxGLY had greater antioxidant activity and higher expressions of the EPSPS and ABC-carrier MRP10 genes. Conclusions : Recurrent selection with drought stress and sub-lethal rate of glyphosate (DRYxGLY) showed reduced sensitivity to glyphosate in the second generation ( G 2 ). The conjunction of factors, including the upregulation of EPSPS and the ABC MRP10 transporter, antioxidant enzymes seem to decrease the sensitivity of the DRYxGLY population to glyphosate.
背景:扁Eragrostis plana是巴西南部潘帕草原生物群系的主要入侵植物。这种植物具有很强的竞争力，对非生物胁迫具有耐受性，而且很难管理。暴露于非生物胁迫和除草剂的植物会发展出有助于减轻或减少应激源造成的损害的机制，并将这种能力传递给后代。目的:本研究的目的是确定干旱和亚致死剂量草甘膦胁迫的适应是否会降低植物对草甘膦的敏感性，并探讨这一过程可能涉及的记忆机制。方法:将plana种群置于干旱、草甘膦或干旱加草甘膦的组合下两代。分析了后代对除草剂草甘膦的敏感性以及生化、代谢物和分子反应。结果:在g2代草甘膦敏感性测试中，干旱加草甘膦胁迫植株DRYxGLY对草甘膦敏感性最低(ED 50 443.0 G a.e. ha -1)，未胁迫植株CHK对草甘膦敏感性最高(ED 50 278.0 G a.e. ha -1)。评估草甘膦的影响，CHK人群显示出更大的氧化损伤和莽草酸积累。而DRYxGLY具有更强的抗氧化活性，且EPSPS和abc载体MRP10基因的表达量更高。结论:干旱胁迫下的反复选择和草甘膦亚致死率(DRYxGLY)显示第二代对草甘膦的敏感性降低(g2)。包括EPSPS和ABC MRP10转运蛋白上调、抗氧化酶等因素的共同作用似乎降低了DRYxGLY群体对草甘膦的敏感性。
{"title":"Transgenerational memory of drought stress and low rates of glyphosate reduce the sensitivity of Eragrostis plana to the herbicide","authors":"M. V. Fipke, A. Balbinot, V. E. Viana, V. R. Gehrke, M. Kemmerich, F. Dayan, G. M. Souza, E. R. Camargo, Luis A. Avila","doi":"10.51694/advweedsci/2022;40:00016","DOIUrl":"https://doi.org/10.51694/advweedsci/2022;40:00016","url":null,"abstract":": Background: Eragrostis plana is the main invasive plant in the Pampa Biome of southern Brazil. This plant is highly competitive, tolerant to abiotic stresses, and very difficult to manage. Plants exposed to abiotic stresses and herbicides develop mechanisms that help alleviate or reduce damage caused by stressors and transmit this ability to the progenies. Objective : The study’s objectives were to ascertain whether acclimatization to stress due to drought and sub-lethal doses of glyphosate may decrease plant sensitivity to glyphosate and investigate the possible memory mechanisms involved in this process. Methods : A population of E. plana was submitted to drought, glyphosate, or a combination of drought plus glyphosate for two generations. The progenies were analyzed for sensitivity to the herbicide glyphosate and for biochemical, metabolites, and molecular responses. Results : When testing sensitivity to glyphosate in the G 2 generations, the DRYxGLY (plants stressed with drought plus glyphosate) was the least sensitive (ED 50 443.0 g a.e. ha -1 ), while CHK (without stresses) was the most sensitive (ED 50 278.0 g a.e. ha -1 ). Evaluating the effects of glyphosate, the CHK population showed a greater accumulation of oxidative damage and shikimic acid. While DRYxGLY had greater antioxidant activity and higher expressions of the EPSPS and ABC-carrier MRP10 genes. Conclusions : Recurrent selection with drought stress and sub-lethal rate of glyphosate (DRYxGLY) showed reduced sensitivity to glyphosate in the second generation ( G 2 ). The conjunction of factors, including the upregulation of EPSPS and the ABC MRP10 transporter, antioxidant enzymes seem to decrease the sensitivity of the DRYxGLY population to glyphosate.","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"30 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70673839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Structural characterization of phosphinothricin N -acetyltransferase ( RePAT ) and the glufosinate-resistant analysis for site-directed mutagenesis of RePAT in Arabidopsis thaliana","authors":"Shixiao Xu, Lingxiao He, Jutao Sun, Zhiqiang Zhang, Tiezhao Yang, Gang Xue, Yong-Lin Ding","doi":"10.51694/advweedsci/2022;40:00010","DOIUrl":"https://doi.org/10.51694/advweedsci/2022;40:00010","url":null,"abstract":"","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70674136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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