Performance of new herbicides in groundnut and their carryover effect on fodder sorghum

Kumar, B. Naveen; Subramanyam, D.; Nagavani, A. V.; Umamahesh, V.; Sagar, G. Karuna

doi:10.5958/0974-8164.2020.00078.7

Cited by 1 publication

(2 citation statements)

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“…This was followed by another effective treatment, involving diclosulam (PE) at 20 g ha -1 followed by PoE application of cycloxydim at 100 g ha -1 at 20 DAS. This trend also interpreted a higher B:C ratio because of the reduced weeding costs and an increase in both pod and haulm yield [34].…”

Section: Bio-efficacy Of New Herbicide Molecules In Different Legumesmentioning

confidence: 74%

“…This effectiveness was attributed to the extended herbicidal activity of diclosulam and a reduction in the weed seed bank. Crucially, no herbicide tested showed any negative effects on the dry fodder production, growth characteristics, or germination of the residual fodder sorghum crop [34].…”

Section: Phytotoxicity Effect Of New Herbicide Molecules In Different...mentioning

confidence: 93%

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Bio-Efficacy of New Herbicide Molecules for Weed Management in Grain Legumes

Kalyani, M. S. R.,

Ameena, M.,

Srinivas, Y.

et al. 2024

JABB

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Grain legumes including pigeon pea, chickpea, peanut, soybean, lentil, cowpea, common bean, faba bean, pea, and horse gram are extensively cultivated globally. Higher protein content, coupled with symbiotic nitrogen-fixing bacteria in root nodules enabling nitrogen fixation, highlights their importance in minimizing fertilizer use for agricultural production systems. Legume cultivation is limited by prolonged weed interference which is managed either through mechanical, cultural, chemical, or biological methods separately or in combinations. Nevertheless, herbicides remain and will persist as a crucial and economical element in global crop cultivation. While first-generation herbicides benefit agriculture, their long-term persistence and off-target toxicity have significant negative consequences, causing harm to both the environment and humans. Moreover, weed resistance and similar chemistry enforce the demand for new modes of action. Therefore, continuous research into new herbicides is important for combating herbicide resistance and ensuring crop output. In recent years, a few herbicides with novel mechanisms of action have occurred. Plants treated with new-generation herbicides resulted in increased WCE (weed control efficiency), decreased weed dry matter, and seed yield. There were no or minimal phytotoxicity symptoms observed on the existing and succeeding crops. This review emphasizes the importance of newly formulated herbicides signifying high selectivity, low toxicity, target specificity, and minimal application rates, contributing to an enhanced understanding of human and environmental health. Furthermore, it emphasizes the significance of economic viability and environmental friendliness in these formulations.

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Section: Bio-efficacy Of New Herbicide Molecules In Different Legumesmentioning

confidence: 74%

Section: Phytotoxicity Effect Of New Herbicide Molecules In Different...mentioning

confidence: 93%