Pub Date : 2023-01-01DOI: 10.51694/advweedsci/2023;41:amaranthus01
L. Avila, Carol Mallory-Smith, B. S. Chauhan, Per Kudsk
{"title":"Editorial: “Seventy-five years of synthetic herbicide use in agriculture: Will there be 100?”","authors":"L. Avila, Carol Mallory-Smith, B. S. Chauhan, Per Kudsk","doi":"10.51694/advweedsci/2023;41:amaranthus01","DOIUrl":"https://doi.org/10.51694/advweedsci/2023;41:amaranthus01","url":null,"abstract":"","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70676160","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 : 2023-01-01DOI: 10.51694/advweedsci/2023;41:00014
Luis A. de Avila, Carla R. Zemolin, Joseph H. Massey, Edinalvo R. Camargo, Maurício C. Files, Guilherme V. Cassol
Herbicide mineralization in the soil is affected by several factors, including the herbicide application history of the soil, soil moisture, and whether the herbicide is co-applied with another herbicide. The objective of this work was to evaluate S-metolachlor mineralization in the soil as affected by soil moisture content, history of herbicide application, and association with glyphosate. 14C-S-metolachlor mineralization increased with increasing soil moisture content. The average cumulative mineralization of S-metolachlor at 63 days of incubation was 0.03, 0.80, and [...]
土壤中除草剂矿化受多种因素的影响，包括土壤的除草剂施用历史、土壤湿度以及是否与另一种除草剂共施。本研究的目的是评价土壤中s -甲草胺矿化受土壤含水量、除草剂施用历史和草甘膦的影响。14c - s -甲草胺矿化随土壤含水量的增加而增加。s -异甲草胺在63天的平均累积矿化度分别为0.03、0.80和[…]
{"title":"Mineralization of S-metolachlor in soil as affected by moisture content, application history, and association with glyphosate","authors":"Luis A. de Avila, Carla R. Zemolin, Joseph H. Massey, Edinalvo R. Camargo, Maurício C. Files, Guilherme V. Cassol","doi":"10.51694/advweedsci/2023;41:00014","DOIUrl":"https://doi.org/10.51694/advweedsci/2023;41:00014","url":null,"abstract":"Herbicide mineralization in the soil is affected by several factors, including the herbicide application history of the soil, soil moisture, and whether the herbicide is co-applied with another herbicide. The objective of this work was to evaluate S-metolachlor mineralization in the soil as affected by soil moisture content, history of herbicide application, and association with glyphosate. 14C-S-metolachlor mineralization increased with increasing soil moisture content. The average cumulative mineralization of S-metolachlor at 63 days of incubation was 0.03, 0.80, and [...]","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135838783","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 : 2023-01-01DOI: 10.51694/advweedsci/2023;41:00007
D. M. Chiapinotto, Luis A. Avila, C. E. Schaedler, S. Mathioni, Claudiane Oliveira, V. E. Viana, E. R. Camargo
: Background: Overuse of ALS-inhibiting herbicides in rice paddy fields has resulted in the selection of Cyperus iria L. (rice flatsedge) with a high level of resistance to this herbicide group. Objective: This study aimed to identify mutations endowing ALS resistance (target-site resistance) and the involvement of a metabolic-mediated resistance mechanism of C. iria to ALS herbicides. Methods: Dose-response experiments were performed to estimate GR 50 values (GR 50 denotes the rate at with a herbicide reduces growth by 50%). Experiments I and II were conducted in a greenhouse, with a factorial arrangement comprised of two C. iria populations, CYPIR-S and CYPIR-R (with and without malathion treatment), which were susceptible and resistant to ALS-inhibiting herbicides, respectively; ALS-inhibiting herbicides (bispyribac-sodium, imazapyr + imazapic, penoxsulam, and pyrazosulfuron-ethyl); and herbicide doses above and below the maximum field rates. Genomic DNA was extracted from CYPIR-S and CYPIR-R for partial sequencing of the ALS gene. Results: The GR 50 values of CYPIR-R were 400 to > 4,000 times higher than those of CYPIR-S, indicating a high level of resistance to all herbicides evaluated. Tests with bispyribac-sodium plus malathion showed that metabolism might be involved. However, dose-response curves demonstrated that a specific mutation in the ALS gene is the main resistance mechanism. DNA sequencing electropherogram analysis for CYPIR-R showed different nucleotide changes at Trp 574 in the first [thymine (T) to adenine (A)] and second bases [guanine (G) to T], which can result in changes from tryptophan (TGG) to arginine (AGG), to leucine (TTG), and/or to methionine (ATG), respectively. Conclusions: Target-site
{"title":"Target-site is the main mechanism of resistance to ALS -inhibitor herbicides in a rice flatsedge population from Southern Brazil","authors":"D. M. Chiapinotto, Luis A. Avila, C. E. Schaedler, S. Mathioni, Claudiane Oliveira, V. E. Viana, E. R. Camargo","doi":"10.51694/advweedsci/2023;41:00007","DOIUrl":"https://doi.org/10.51694/advweedsci/2023;41:00007","url":null,"abstract":": Background: Overuse of ALS-inhibiting herbicides in rice paddy fields has resulted in the selection of Cyperus iria L. (rice flatsedge) with a high level of resistance to this herbicide group. Objective: This study aimed to identify mutations endowing ALS resistance (target-site resistance) and the involvement of a metabolic-mediated resistance mechanism of C. iria to ALS herbicides. Methods: Dose-response experiments were performed to estimate GR 50 values (GR 50 denotes the rate at with a herbicide reduces growth by 50%). Experiments I and II were conducted in a greenhouse, with a factorial arrangement comprised of two C. iria populations, CYPIR-S and CYPIR-R (with and without malathion treatment), which were susceptible and resistant to ALS-inhibiting herbicides, respectively; ALS-inhibiting herbicides (bispyribac-sodium, imazapyr + imazapic, penoxsulam, and pyrazosulfuron-ethyl); and herbicide doses above and below the maximum field rates. Genomic DNA was extracted from CYPIR-S and CYPIR-R for partial sequencing of the ALS gene. Results: The GR 50 values of CYPIR-R were 400 to > 4,000 times higher than those of CYPIR-S, indicating a high level of resistance to all herbicides evaluated. Tests with bispyribac-sodium plus malathion showed that metabolism might be involved. However, dose-response curves demonstrated that a specific mutation in the ALS gene is the main resistance mechanism. DNA sequencing electropherogram analysis for CYPIR-R showed different nucleotide changes at Trp 574 in the first [thymine (T) to adenine (A)] and second bases [guanine (G) to T], which can result in changes from tryptophan (TGG) to arginine (AGG), to leucine (TTG), and/or to methionine (ATG), respectively. Conclusions: Target-site","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70675927","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 : 2023-01-01DOI: 10.51694/advweedsci/2023;41:00011
Abigail L. Barker, Yosef Geva, Eyal Simonovsky, Netta Shemesh, Yael Phillip, Ifat Shub, Franck E. Dayan
Background Weed control is essential in modern agriculture, though it has become more difficult with the emergence of resistance to most current herbicides and the slow registration process for new compounds. Objective Identify herbicide candidates using an innovative artificial intelligence algorithm that takes into effect biological parameters with the goal of reducing research and development time of new herbicides. Results We describe the discovery of 4-chloro-2-pentenamides as novel inhibitors of protoporphyrinogen oxidase (PPO), a known herbicide target site, by [...]
{"title":"Protoporphyrinogen oxidase inhibitors discovered by Artificial Intelligence platform","authors":"Abigail L. Barker, Yosef Geva, Eyal Simonovsky, Netta Shemesh, Yael Phillip, Ifat Shub, Franck E. Dayan","doi":"10.51694/advweedsci/2023;41:00011","DOIUrl":"https://doi.org/10.51694/advweedsci/2023;41:00011","url":null,"abstract":"Background Weed control is essential in modern agriculture, though it has become more difficult with the emergence of resistance to most current herbicides and the slow registration process for new compounds. Objective Identify herbicide candidates using an innovative artificial intelligence algorithm that takes into effect biological parameters with the goal of reducing research and development time of new herbicides. Results We describe the discovery of 4-chloro-2-pentenamides as novel inhibitors of protoporphyrinogen oxidase (PPO), a known herbicide target site, by [...]","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135602415","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 : 2023-01-01DOI: 10.51694/advweedsci/2023;41:00012
Xiaoyan Ma, Hanwen Wu, Xiangliang Ren, Hongyan Hu, Lan Wang, Yan Ma
Background Field bindweed (Convolvulus arvensis L.) is a hardy perennial weed currently threatening many agroecosystems and orchard ecosystems in China. It can be spread farther by seed with a long dormancy. Objective This study aimed to evaluate the seasonal changes in germinability, dormancy and viability of field bindweed seeds in the unique arid environment in northwest China. Methods Seeds were subject to burial at various depths in the field, outdoor and indoor storage, or dry- and wet-cold stratification (5 [...]
{"title":"Seasonal changes in germinability, dormancy and viability of field bindweed (Convolvulus arvensis) seeds as affected by storage and duration","authors":"Xiaoyan Ma, Hanwen Wu, Xiangliang Ren, Hongyan Hu, Lan Wang, Yan Ma","doi":"10.51694/advweedsci/2023;41:00012","DOIUrl":"https://doi.org/10.51694/advweedsci/2023;41:00012","url":null,"abstract":"Background Field bindweed (Convolvulus arvensis L.) is a hardy perennial weed currently threatening many agroecosystems and orchard ecosystems in China. It can be spread farther by seed with a long dormancy. Objective This study aimed to evaluate the seasonal changes in germinability, dormancy and viability of field bindweed seeds in the unique arid environment in northwest China. Methods Seeds were subject to burial at various depths in the field, outdoor and indoor storage, or dry- and wet-cold stratification (5 [...]","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135700022","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 : 2023-01-01DOI: 10.51694/advweedsci/2023;41:00016
Hilmi Torun, Mine Özkil, İlhan Üremiş, Sevgi Uyar, Ahmet Uludağ
Background Banana ( Musa spp.) cultivation, has a centaury history in open fields in Mediterranean part of Türkiye has become enlarged for three decades due to benefits of covered production. Objective Weed species, their frequencies, distributions and reasons under current techniques and geographical attributes in banana fields and greenhouses were determined to provide data to develop strategies and systems for sustainable weed management and cultivation of banana. Methods Weeds and their coverage and densities were determined in banana fields [...]
{"title":"Weed species in banana (Musa spp.) production systems in Türkiye","authors":"Hilmi Torun, Mine Özkil, İlhan Üremiş, Sevgi Uyar, Ahmet Uludağ","doi":"10.51694/advweedsci/2023;41:00016","DOIUrl":"https://doi.org/10.51694/advweedsci/2023;41:00016","url":null,"abstract":"Background Banana ( Musa spp.) cultivation, has a centaury history in open fields in Mediterranean part of Türkiye has become enlarged for three decades due to benefits of covered production. Objective Weed species, their frequencies, distributions and reasons under current techniques and geographical attributes in banana fields and greenhouses were determined to provide data to develop strategies and systems for sustainable weed management and cultivation of banana. Methods Weeds and their coverage and densities were determined in banana fields [...]","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135008871","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 : 2023-01-01DOI: 10.51694/advweedsci/2023;41:00018
Núbia Maria Correia
diuron-paraquat-Abstract: Background: Studies on losses caused by competition of soybean with Sumatran fleabane plants in the Cerrado biome are scarce and need to be conducted to assist in choosing more effective weed management strategies. Objective: Evaluate the effect of glyphosate-resistant Sumatran fleabane plants on soybean and describe their dynamics regarding emergence of new plants and mortality of adult plants in the hot summer rainy season
{"title":"Interference of glyphosate-resistant conyza sumatrensis in soybean crops in Central Brazil","authors":"Núbia Maria Correia","doi":"10.51694/advweedsci/2023;41:00018","DOIUrl":"https://doi.org/10.51694/advweedsci/2023;41:00018","url":null,"abstract":"diuron-paraquat-Abstract: Background: Studies on losses caused by competition of soybean with Sumatran fleabane plants in the Cerrado biome are scarce and need to be conducted to assist in choosing more effective weed management strategies. Objective: Evaluate the effect of glyphosate-resistant Sumatran fleabane plants on soybean and describe their dynamics regarding emergence of new plants and mortality of adult plants in the hot summer rainy season","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"141 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135313264","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}
Background Corn marigold (Glebionis segetum) is a serious weed of cereal and pulse crops in many parts of Ethiopia. However, there is a lack of information on its management in wheat fields in the country. Objective The current work was designed with the objectives of evaluating integrated management of the weed and determining the most economical integrated weed management options in wheat fields. Methods The field experiments were conducted in naturally corn marigold infested fields in the Cheliya and [...]
{"title":"Integrated management of problematic weed corn marigold in wheat fields at West and South West Shewa Zones in Ethiopia","authors":"Nagassa Dechassa, Niguse Hundessa, Shashitu Bedada, Getachew Bekele, Mosisa Duguma","doi":"10.51694/advweedsci/2023;41:00013","DOIUrl":"https://doi.org/10.51694/advweedsci/2023;41:00013","url":null,"abstract":"Background Corn marigold (Glebionis segetum) is a serious weed of cereal and pulse crops in many parts of Ethiopia. However, there is a lack of information on its management in wheat fields in the country. Objective The current work was designed with the objectives of evaluating integrated management of the weed and determining the most economical integrated weed management options in wheat fields. Methods The field experiments were conducted in naturally corn marigold infested fields in the Cheliya and [...]","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136371260","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 : 2023-01-01DOI: 10.51694/advweedsci/2023;41:00017
Sabrina Rodrigues Ferreira, Alexandre Ferreira da Silva, Omar Roberto da Silveira, José Carlos Barbosa dos Santos, Adriene Caldeira Batista, Fausto Henrique Vieira Araújo, José Barbosa dos Santos, Ricardo Siqueira da Silva
Background Amaranthus palmeri is an economically important plant species worldwide. The rapid growth and competitive potential of crops make A. palmeri a major problem. Studies on the dissemination potential of this weed in Brazil and worldwide are necessary to identify the regions with high climatic potential. Similarly, we analyzed the behavior of the species in the face of predicted climate change. Studies of this type can be performed using ecological niche modeling. Objective This work aimed to determine areas [...]
{"title":"Potential distribution of Amaranthus palmeri under current and future climatic conditions in Brasil and the world","authors":"Sabrina Rodrigues Ferreira, Alexandre Ferreira da Silva, Omar Roberto da Silveira, José Carlos Barbosa dos Santos, Adriene Caldeira Batista, Fausto Henrique Vieira Araújo, José Barbosa dos Santos, Ricardo Siqueira da Silva","doi":"10.51694/advweedsci/2023;41:00017","DOIUrl":"https://doi.org/10.51694/advweedsci/2023;41:00017","url":null,"abstract":"Background Amaranthus palmeri is an economically important plant species worldwide. The rapid growth and competitive potential of crops make A. palmeri a major problem. Studies on the dissemination potential of this weed in Brazil and worldwide are necessary to identify the regions with high climatic potential. Similarly, we analyzed the behavior of the species in the face of predicted climate change. Studies of this type can be performed using ecological niche modeling. Objective This work aimed to determine areas [...]","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135609679","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 : 2023-01-01DOI: 10.51694/advweedsci/2023;41:00015
Zahra Bitarafan, Christoph Glasner, Christian Andreasen
Material exiting the harvester is composed of chaff and straw. Chaff is a by-product of grain harvest comprises weed seeds and husk. Harvest Weed Seed Control (HWSC) systems aim at collecting and/or killing weed seeds in the chaff fraction during crop grain harvest. If chaff is removed or processed via impact mills or concentrated in a narrow zone in the field and collected, the overall weed infestation may be reduced in the following years. Chaff may be used as [...]
{"title":"Weed seeds in pelletized chaff do not germinate","authors":"Zahra Bitarafan, Christoph Glasner, Christian Andreasen","doi":"10.51694/advweedsci/2023;41:00015","DOIUrl":"https://doi.org/10.51694/advweedsci/2023;41:00015","url":null,"abstract":"Material exiting the harvester is composed of chaff and straw. Chaff is a by-product of grain harvest comprises weed seeds and husk. Harvest Weed Seed Control (HWSC) systems aim at collecting and/or killing weed seeds in the chaff fraction during crop grain harvest. If chaff is removed or processed via impact mills or concentrated in a narrow zone in the field and collected, the overall weed infestation may be reduced in the following years. Chaff may be used as [...]","PeriodicalId":29845,"journal":{"name":"Advances in Weed Science","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135010514","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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