- 英文名称
- Pinoxaden
- 分子式
- C23H32N2O4
- 分子量
- 400.51
- 中文别名
- 唑啉草; 唑啉草酯标准品; 唑啉草酯原药; [8-(2,6-diethyl-4-methylphenyl)-7-oxo-1,2,4,5-tetrahydropyrazolo[1,2-d][1,4,5]oxadiazepin-9-yl] 2,2-dimethylpropanoate; 8-(2,6-diethyl-4-methylphenyl)-1,2,4,5-tetrahydro-7-oxo-7H-pyrazolo[1,2-d][1,4,5]oxadiazepin-9-yl 2,2-dimethylpropanoate; 8-(2,6-diethyl-4-methylphenyl)-7-oxo-1,2,4,5-tetrahydro-7H-pyrazolo[1,2-d][1,4,5]oxadiazepin-9-yl pivalate; 8-(2,6-Diethyl-4-methylphenyl)-7-oxo-1,2,4,5-tetrahydro-7H-pyrazolo[1,2-d][1,4,5]oxadiazepin-9-yl-2,2-dimethylpropanoat; 8-(2,6-diethyl-p-tolyl)-1,2,4,5-tetrahydro-7-oxo-7H-pyrazolo[1,2-d][1,4,5]oxadiazepin-9-yl 2,2-dimethylpropionate; BIP162; Propanoic acid, 2,2-dimethyl-, 8-(2,6-diethyl-4-methylphenyl)-1,2,4,5-tetrahydro-7-oxo-7H-pyrazolo[1,2-d][1,4,5]oxadiazepin-9-yl ester; axial
- 用途
- 唑啉草酯是具有选择性、内吸传导性的芽后型禾本科杂草除草剂,能有效防除小麦及大麦田中的一年生禾本科杂草,适用于春季谷物;对野燕麦、黑麦草、狗尾草、硬草、茼草、日本看麦娘、棒头草等禾本科杂草有良好防效,尤其对野燕麦、黑麦草、硬草和茼草的防效接近100%;用药剂量为有效成分45~75g/亩(折成5%乳油制剂量为900~1500mL/hm2或60~100mL/亩,一般加水15~30L/亩稀释),使用时期为大麦返青后3~5叶期、杂草生长旺盛期,使用方法为茎叶喷雾;制剂中加入安全剂解草酯(cloquintocetmexyl)以提高选择性;每季建议使用1次,避免极端气候下施药及药液飘移。