Results 1 to 10 of about 21,740 (289)

Indole derivatives as agrochemicals [PDF]

open access: bronzeJournal of Heterocyclic Chemistry, 1988
AbstractThe synthesis of indole derivatives prepared as potential agrochemicals is reported. The 1‐carbamoyl‐2‐indolinones 5 showed moderate nematicidal activity while the acylureas 8 were weak insecticides. The 2,4‐dinitrophenyl oxime 11c proved to be a potent herbicide with a narrow spectrum of activity.
Aldo Andreani, Mirella Rambaldi
openalex   +4 more sources

Agrochemicals and obesity [PDF]

open access: yesMolecular and Cellular Endocrinology, 2020
Obesity has become a very large concern worldwide, reaching pandemic proportions over the past several decades. Lifestyle factors, such as excess caloric intake and decreased physical activity, together with genetic predispositions, are well-known factors related to obesity.
Ren, Xiao-Min, Kuo, Yun, Blumberg, Bruce
openaire   +4 more sources

Zn/ZnBr2 Catalysed Reaction of Aldehydes with Allylbromide: Synthesis of 2,6-Disubstituted 4-Bromotetrahydropyrans

open access: yesSynOpen, 2022
An efficient approach for the one-pot synthesis of 4-bromotetrahydropyrans in a highly diastereoselective manner via the alkynylation followed by Prins cyclisation is described. The method employs aldehydes and allyl bromide as reactants, with a Zn/ZnBr2
D. O. Biradar   +5 more
doaj   +1 more source

Quick In Situ Evaluation of Herbicide Efficacy in Maize (Zea mays L.) Crop

open access: yesAgrochemicals, 2023
Sustainable crop and weed management is among the crucial challenges in the era of the EU Green Deal. The main objective of the present study was to apply an innovative approach for the rapid assessment of herbicide efficacy in maize (Zea mays) crop in ...
Anastasia Tsekoura   +5 more
doaj   +1 more source

Practical Knowledge of Injuries Caused by Simulated Herbicide Drift in Young Tomato Plants

open access: yesAgrochemicals, 2023
Tomatoes are often grown in proximity to other crops such as grain, which can increase their susceptibility to herbicide drift and subsequent crop. Therefore, the objective of this study was to evaluate the effect of simulated herbicide drift on tomato ...
Bruna Aparecida de Paula Medeiros   +5 more
doaj   +1 more source

4-Disubstituted Pyrazolin-3-Ones—Novel Class of Fungicides against Phytopathogenic Fungi

open access: yesAgrochemicals, 2023
The search for fungicides of novel classes is the long-standing priority in crop protection due to the continuous development of fungal resistance against currently used types of active compounds.
Elena R. Lopat’eva   +6 more
doaj   +1 more source

Nanofertilizers: The Next Generation of Agrochemicals for Long-Term Impact on Sustainability in Farming Systems

open access: yesAgrochemicals, 2023
The microflora of the soil is adversely affected by chemical fertilizers. Excessive use of chemical fertilizers has increased crop yield dramatically at the cost of soil vigor. The pH of the soil is temporarily changed by chemical fertilizers, which kill
Aniket Gade   +7 more
doaj   +1 more source

Cyclic Organic Peroxides as New Fungicides against Phytopathogenic Fungi

open access: yesAgrochemicals, 2023
The search for new classes of fungicides has long been important in plant protection due to the development of fungal resistance to currently used agrochemicals. Organic peroxides have long been regarded as exotic and unstable compounds. The discovery of
Ivan A. Yaremenko   +8 more
doaj   +1 more source

Glyphosate Effects on Earthworms: Active Ingredients vs. Commercial Herbicides at Different Temperature and Soil Organic Matter Levels

open access: yesAgrochemicals, 2022
Little is known about the non-target effects of glyphosate active ingredients (GLY) versus glyphosate-based herbicide (GBH) formulations on soil organisms, and whether effects are influenced by environmental conditions.
Ricarda Schmidt   +7 more
doaj   +1 more source

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