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Showing 1 to 9 of 9 for “"herbicide program"”.
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Integration of Herbicide Programs with Cultural and Mechanical Practices for Managing Glyphosate-Resistant Palmer amaranth (Amaranthus palmeri) in Soybean (Glycine max)
<p>Herbicide-resistant Palmer amaranth is the most troublesome weed in Arkansas row crops, causing producers to rely heavily on multiple mechanisms of action to reduce selection pressure for further evolution of herbicide resistance and to successfully produce a profitable crop. It is critical for …
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Use of Fluridone for Control of Palmer Amaranth (Amaranthus palmeri) in Cotton (Gossypium hirsutum) and on Ditchbanks
… producers began to again utilize a diverse herbicide program for management of this weed, which consists of several soil-residual herbicides most notably diuron, fluometuron, fomesafen, and metolachlor. Fluridone inhibits phytoene desaturase in plants, and is unique in that its mechanism of …
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Interference and control of sharppod morningglory (Ipomoea cordatotriloba dennstedt) in glyphosate-resistant cotton.
… on annual Ipomoea. Interference, control, and herbicide translocation of sharppod morningglory could differ from that of other morningglories because of differences in growth and resource allocation. Therefore, field and laboratory experiments were conducted from 2001 to 2004 to: 1) determine …
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Evaluation of Benzobicyclon in Midsouth Rice (Oryza sativa) Production Systems
… in the United States because of the lack of herbicide options. Weedy rice is genetically similar to cultivated rice, thus making it difficult to control with mid-season postemergence herbicide applications without also damaging the crop. Hence, there is a need for a new effective …
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Cover crop programs, termination methods and timings, and suppression mechanisms on weed growth and competition
Herbicide resistance, regulations on pesticide use, and cost of pesticides are all challenges for managing weeds in production agriculture. The use of cover crops (CC) has emerged as a promising integrated weed management tool to aid in weed suppression. There are many questions concerning the best …
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Biology and control of Amur honeysuckle
… were to: a) determine efficacy of various herbicides using postemergence and basal bark applications; b) determine the means of seed spread and time at which Amur honeysuckle seeds are viable; c) determine if germination of other species is effected by allelopathic or light variables. …
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Optimizing Weed Suppression Via Cover Crop and Herbicide Programs in the Mid-Atlantic
… increase overall weed suppression, and reduce herbicide inputs. The goal of our first experiment was to determine if a hairy vetch (Vicia villosa R.) and cereal rye (Secale cereale L.) mixture, where the cereal rye was selectively terminated in March, performed better than a hairy vetch …
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Evaluation of Preemergence and Postemergence Herbicide Systems and Physiological Behavior of CGA-362622 on Purple and Yellow Nutsedge (Cyperus rotundus L. and C. esculentus L.)
… reducing purple and yellow nutsedge populations, herbicide-management programs in cropping systems that target nutsedge species need to be developed. Field studies were conducted to evaluate potential reduction in purple and yellow nutsedge populations using sulfentrazone and glyphosate management …
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Weed resistance risk management in glyphosate-resistant cotton
… the weed spectrum, weed management practices and herbicide use after three years of glyphosate-resistant cotton being available. The 10 most common weeds reported on cotton fields were the same in glyphosate-resistant and conventional fields. In this survey, herbicide use patterns were altered by …