Antagonism in mixtures of glufosinate + glyphosate and glufosinate + clethodim on grasses
نویسندگان
چکیده
منابع مشابه
Bermudagrass (Cynodon spp) dose-response relationships with clethodim, glufosinate and glyphosate.
Greenhouse studies were conducted to evaluate the sensitivity of three commercial cultivars, eight experimental cultivars and common bermudagrass to clethodim, glufosinate and glyphosate. Each herbicide was applied at eight doses. Data were regressed on herbicide dose using a log-logistic curve (R2 = 0.56-0.95 for clethodim, R2 = 0.60-0.94 for glufosinate, and R2 = 0.70-0.96 for glyphosate). Th...
متن کاملImpact of glyphosate-tolerant soybean and glufosinate-tolerant corn production on herbicide losses in surface runoff.
Residual herbicides used in the production of soybean [Glycine max (L.) Merr] and corn (Zea mays L.) are often detected in surface runoff at concentrations exceeding their maximum contaminant levels (MCL) or health advisory levels (HAL). With the advent of transgenic, glyphosate-tolerant soybean and glufosinate-tolerant corn this concern might be reduced by replacing some of the residual herbic...
متن کاملMSMA Antagonizes Glyphosate and Glufosinate Efficacy on Broadleaf and Grass Weeds
Field and greenhouse studies were conducted to investigate the compatibility of MSMA in a tank mixture with glyphosate or glufosinate for broadleaf and grass weed control. Glyphosate, glufosinate, and MSMA were evaluated at 0.53, 13, and 23 rates, with 13 rates of 0.84 kg ae/ha, 0.5 kg ai/ha, and 2.2 kg ai/ha, respectively. Glyphosate and glufosinate provided similar levels of control for most ...
متن کامل[Simultaneous analysis of glyphosate and glufosinate in vegetables and fruits by GC-FPD].
A rapid analytical method for residues of the herbicide, glyphosate [N-(phosphonomethyl)glycine], glufosinate [DL-homoalanine-4-yl(methyl)phosphinic acid] and glufosinate metabolite (MPPA: 3-methylphosphinicopropionic acid) in vegetables and fruits was developed by improving the bulletin method of glufosinate. 50 mL of solution extracted with water (corresponding to 2 g of the sample) was loade...
متن کاملHerbicide Programs for Control of Glyphosate-Resistant Volunteer Corn in Glufosinate-Resistant Soybean
Glyphosate-resistant (GR) volunteer corn is a significant problem weed in soybean grown in rotation with corn in the midwestern United States and eastern Canada. The objective of this study was to evaluate the efficacy of glufosinate applied in single or sequential applications compared with acetylcoenzyme A carboxylase (ACCase) inhibitors applied alone or tank mixed with glufosinate for contro...
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ژورنال
عنوان ژورنال: Weed Technology
سال: 2020
ISSN: 0890-037X,1550-2740
DOI: 10.1017/wet.2020.49