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Pirimiphos methyl is manufactured in a two-step process in which N,N-diethylguanidine is reacted with ethyl acetoacetate to form a pyrimidine ring and its hydroxy group is combined with dimethyl chlorothiophosphate to form the insecticide.
Cyhalothrin (ISO common name [3]) is an organic compound that, in specific isomeric forms, is used as a pesticide. [4] It is a pyrethroid, a class of synthetic insecticides that mimic the structure and properties of the naturally occurring insecticide pyrethrin which is present in the flowers of Chrysanthemum cinerariifolium.
It primarily covers crop protection and seeds for farmers. Syngenta is part of the Syngenta Group, entirely owned by Sinochem, a Chinese state-owned enterprise. [2] Syngenta was founded in 2000 by the merger of the agrichemical businesses of Novartis and AstraZeneca, and acquired by China National Chemical Corporation (ChemChina) in 2017. [3]
Fludioxonil is a synthetic phenylpyrrole chemical introduced by Ciba-Geigy (now Syngenta) in 1993 for use as a non-systemic fungicide. It is a structural analog of the natural fungicide pyrrolnitrin. It is used for the treatment of crops, particularly cereals, fruits and vegetables, and ornamental plants.
The chemicals Syngenta produces have helped agricultural yields grow enough in the past decades to feed a world with 8 billion people. But like its competitors, including Monsanto and Bayer ...
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Mesotrione may be pre-mixed with other herbicides to provide more complete weed control. For example, Acuron is the name used by Syngenta for a mixture containing bicyclopyrone, atrazine and S-metolachlor in addition to mesotrione. Brand names for mesotrione include Callisto, Instigate, Meristo, Resicore and Tenacity.
Nikola Jokic overcame a slow scoring start for his ninth triple-double of the season, finishing with 27 points, 13 rebounds and 10 assists in the Denver Nuggets' 132-129 overtime victory over the ...