Aflatoxin Total in cotton seed (Standard)(基体 棉籽中黄曲霉毒素总量标准品)是用于检测食品和饲料中黄曲霉毒素总量(包括B1、B2、G1和G2)的参考物质,这些毒素是由黄曲霉和寄生曲霉产生的次级代谢产物。黄曲霉毒素具有强毒性,对肝脏、肾脏等器官危害极大,是I类致癌物。
Acid red 88 is an anionic dye with potentially useful photocatalytic research applications. Acid red 88 has been used to determine the effect of Au deposition on ZnO photocatalytic activity under visible light. Additionally, the photocatalyst Au-TiO2 was
Fluometuron is an herbicide. In the United States it was approved for use on cotton and sugarcane crops in 1974, but since 1986 is only approved for use on cotton.
6-Azathymine acid is a metabolite derived from Pymetrozine, a potent insecticide known for its effectiveness against plant-sucking insects, specifically aphids and whiteflies. Pymetrozine's neuroactivity disrupts the feeding behavior of these pests, making it a valuable tool in protecting various crops, including vegetables, cotton, field crops, and fruits.
Jatrophane 4 (2R*,3R*,4S*,5R*,7S*,8S*,9S*,l3S*,14S*,15R*)-2,5,9,14-Tetraacetoxy-3-benzoyloxy-8,15-dihydroxy-7-isobutyroyloxyjatropha-6(17),11E-diene) exhibits significant antifeedant activity against a generalist plant-feeding insect, the cotton bollworm (Helicoverpa armigera), with an EC50 value of 0.36 ug cm2.
2,5,7,8,9,14-Hexaacetoxy-3-benzoyloxy-15-hydroxyjatropha-6(17),11E-diene (Jatrophane 2 ) exhibits significant antifeedant activity against a generalist plant-feeding insect, the cotton bollworm (Helicoverpa armigera). Jatrophane 2 also demonstrates the mo
Jatrophane 3 (2R*,3R*, 4S*,5R*,7S*,8S*,9S*,l3S*,14S*,15R*)-2,5,14-triacetoxy-3-benzoyloxy-8,15-dihydroxy-7-isobutyroyloxy-9-nicotinoyloxyjatropha-6(17),11E-diene) exhibits significant antifeedant activity against a generalist plant-feeding insect, the cotton bollworm (Helicoverpa armigera), with an EC50 value of 0.43 ug cm2.
Lacinilene C, lacinilene C 7-methyl ether, scopoletin, 2-hydroxy-7-methoxycadalene and 2,7-dihydroxycadalene are 5 induced phytoalexins in cotton leaves. Lacinilene C methyl ether elicits contraction of TSM by enhancing the movement of calcium through pot