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Herbicide resistance increases production costs and limits herbicide options, cultivations and rotations. Up to 2009 pendimethalin did not show resistance. It is not cross-resistant with other grass weed herbicides. So pendimethalin supports other supplementary grass weed herbicides using other modes of action. [14]
The Herbicide Resistance Action Committee (HRAC) classifies herbicides by their mode of action (MoA) to provide a uniform way for farmers and growers to identify the agents they use and better manage pesticide resistance around the world. [1] [2] It is run by CropLife International [3] in conjunction with the Weed Science Society of America ...
The industry-sponsored Herbicide Resistance Action Committee (HRAC) advises on the use of herbicides in crop protection and classifies the available compounds according to their chemical structures and mechanism of action so as to manage the risks of pesticide resistance developing. [4]
Eventually the Herbicide Resistance Action Committee (HRAC) [29] and the Weed Science Society of America (WSSA) [30] developed a classification system. [31] [32] Groups in the WSSA and the HRAC systems are designated by numbers and letters, inform users awareness of herbicide mode of action and provide more accurate recommendations for ...
4-Hydroxyphenylpyruvate dioxygenase (HPPD) inhibitors (HPPD inhibitors) are a class of herbicides that prevent growth in plants by blocking 4-Hydroxyphenylpyruvate dioxygenase, an enzyme in plants that breaks down the amino acid tyrosine into molecules that are then used by plants to create other molecules that plants need.
Indaziflam composes all or part of the a.i. of several herbicides from Bayer Environmental Science (now owned by Cinven, aka Envu, per Bayer's and Envu's websites), [18] [19] including Rejuvra, [20] the Esplanade [21] line (sometimes mixed with diquat dibromide and glyphosate isopropylamine), [22] Marengo, [23] [24] Specticle, [25] [24] and Bayer CropScience (the inventor of the ingredient ...
The use of corn gluten meal as a preemergent [3] herbicide was patented in 1991, [4] but, like many food-related substances used for gardening, is not regulated in the US under 25(b). [5] Corn gluten meal breaks down over time and can act as a fertilizer due to a high nitrogen content, [ 6 ] but it should not be applied to areas where it is ...
2,4,5-Trichlorophenoxyacetic acid (also known as 2,4,5-T), a synthetic auxin, is a chlorophenoxy acetic acid herbicide used to defoliate broad-leafed plants. It was developed in the late 1940s, synthesized by reaction of 2,4,5-Trichlorophenol and chloroacetic acid. It was widely used in the agricultural industry until being phased out, starting ...