Organic amendments restore soil biological properties under pesticides application

Pesticide Biochemistry and Physiology, Journal Year: 2025, Volume and Issue: unknown, P. 106394 - 106394

Published: March 1, 2025

Language: Английский

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Physiological response of rapeseed (Brassica napus) to the insecticide imidacloprid

Ecotoxicology, Journal Year: 2025, Volume and Issue: unknown

Published: April 19, 2025

Abstract The widespread and indiscriminate application of insecticides within agricultural systems results in phytotoxic effects on non-target crops. Furthermore, the processes by which plants adapt develop resistance to these chemicals are still not fully understood. This study provided a detailed analysis antioxidant enzyme responses, growth, photosynthetic activity, pigment content under insecticide imidacloprid exposure rapeseed ( Brassica napus L.) shed light this issue. It has been observed that causes phytotoxicity rapeseed, especially at high concentrations. significantly affected growth parameters, amounts, Fv/Fm ratio, H 2 O (hydrogen peroxide) MDA (malondialdehyde) amount, some (APX-ascorbate peroxidase, CAT-catalase, DHAR-dehydroascorbate reductase, GPOD-guaiacol GR-glutathione SOD-superoxide dismutase) activities. These findings indicate can their physiological processes, such as enhancing activities, modulating composition, adjusting osmoprotectant accumulation withstand endure up certain level. research offers insights into how neonicotinoid affect plant health, linking directly crop productivity quality, improved stress tolerance lead better performance, higher yield, lower reactive oxygen species levels, enhanced nutritional value harvested produce.

Language: Английский

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Impact of Reglone® Herbicide Application on Soil Microbial Activity: An Assessment in the Context of Brazilian Family Farming

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Family farming practices are subject to modification as new technologies become available. The act of weeding remove weeds can require a significant investment time from the farmer and thus has been supplanted by use herbicides. Such cause health issues for disrupt soil's biological community, which could ultimately lead reduction in soil fertility over time. present study aimed evaluate consequences applying different concentrations herbicide Reglone® on microbial activity. Experiments were conducted with samples containing varying Reglone®. moisture was adjusted 60% its water holding capacity, microcosms incubated 28 days at 25°C. results demonstrated that concentration 1.3 mg/kg, is Predicted Environmental Concentration active ingredient (diquat), did not impact respiration comparison control. However, two three times higher resulted activity, may negatively nutrient cycling agricultural efficiency soils exposed these concentrations, widely used controlling weeds. It be concluded application exerts influence activity dosages above predicted concentration, 2.6 mg/kg 3.9 ingredient. A decline quality productivity have adverse farmers, potentially leading reduced income an exodus rural areas.

Language: Английский

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Microbial Consortia: An Approach in Plant Growth Promotion and Plant Diseases Management

Microorganisms for sustainability, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 17

Published: Jan. 1, 2024

Language: Английский

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