Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 12 of 12 for “"herbicide tolerance"”.
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GENETICS OF GROUP 14 HERBICIDE TOLERANCE IN LENTIL
Extremely weak competition with weeds and limited herbicide options dictate the need to explore new avenues in weed control for lentil. Sulfentrazone and fluthiacet methyl are two herbicides of group 14 which have not previously been used in lentil production. Tolerance to these two products was …
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Industrial Hemp (Cannabis sativa L.) Germination Temperatures and Herbicide Tolerance Screening
… few data have been published regarding hemp's tolerance to different herbicides. To date, the only published studies from the Southern region of the United States regarding hemp production in response to herbicide treatments were conducted in Kentucky. Generating basic information on hemp …
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Characterization of a CYP81A in Triticum aestivum l. that endows natural herbicide tolerance
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-12-04 without embargo terms
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Differential tolerance of corn hybrids to metolachlor and its regulation by the safener benoxacor
Determining the basis of intraspecific herbicide tolerance was expected to be a useful way of revealing factors which are regulated by safeners in providing their protective effect. Differential tolerance to the chloroacetanilide herbicide metolachlor and the thiocarbamate herbicide EPTC was …
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Distinct biochemical and molecular mechanisms confer resistance to mesotrione and atrazine in a multiple herbicide-resistant waterhemp population
… partly due to multiple mechanisms for herbicide resistance. Previous research reported the first case of resistance to mesotrione and other 4-hydroxyphenylpyruvate dioxygenase (HPPD) herbicides in a waterhemp population designated MCR. Experiments were conducted to determine if …
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Rapeseed (Brassica napus L.) Termination and Integration of Halauxifen into Virginia Cotton (Gossypium hirsutum L.) Production
… tendency and its difficulty to terminate with herbicides once it enters reproductive growth. Results indicate termination of rapeseed is most effective when the cover crop is small. Combinations that successfully terminated rapeseed include glyphosate plus 2,4-D and paraquat plus 2,4-D. …
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Farmers' expectations of yield differences between triple-stack and conventional corn hybrids
… 4 bushels per acre, respectively. A trait for herbicide tolerance was not found to make a significant difference in yield. Triple-stack hybrids, containing all three traits, have a yield advantage of 6-7 bushels per acre. In the interviews, farmers indicated a value in triple-stack corn …
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Interactions between oxidative stresses in corn
… heat, high-UV light; xenobiotic compounds like herbicides and industrial pollutants; and biotic conditions such as pathogens and pests. All of these factors have been shown to overwhelm the plant’s ROS metabolism capacity at some point during the plant's defense response, ultimately resulting in …
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Identification of chromosomes in hexaploid bread wheat (Triticum aestivum l.) Associated with natural or safener-induced tolerance to halauxifen-methyl
… crops globally, and like many other crops, herbicides are utilized for weed control in order to minimize yield loss. While several effective herbicides are labelled for wheat, the application rates and application time frames are often limited in order to avoid injury and yield loss. …
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Differential Response of a Virginia Common Lambsquarters (Chenopodium album) Collection to Glyphosate
The purpose of this research was to evaluate a common lambsquarters (Chenopodium album) collection from Westmoreland County, Virginia, which exhibited a differential response to glyphosate treatments as compared to most other common lambsquarters. Plants from this site that survived glyphosate …
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Soybean disease research on green stem disorder, effects of seed treatments on Sclerotinia stem rot, and resistance to Cercospora leaf blight
… year x location x trial (maturity group and herbicide tolerance type) combination to account for the change in cultivars from year to year and the effect of year x location on GSD incidence. To study the effects of location on GSD incidence, pair-wise comparison best linear unbiased …