10%单嘧磺隆WP防除春小麦田杂草

Technical considerations in using monosulfuron 10% WP for weed control in spring wheat

在青海不同生态区春小麦田间试验,10%单嘧磺隆WP300g/hm2对水450kg于小麦4叶～4叶1心期喷雾,海拔高度、土壤类型不同,麦田杂草优势种群各异,除草效果存在差异。以藜为优势种的小麦田,建议与2,4-滴丁酯混配使用。

Spring wheat field experiments were conducted in different ecological regions of Qinghai using monosulfuron 10% WP at 300 g/ha with a water volume of 450 kg/ha applied at the 4- to 4.5-leaf stage. Weed control efficacy varied among locations due to differing altitude, soil type, and the dominant species in each weed population. When Chenopodium album is the dominant species in wheat, it is recommended that monosulfuron be applied in mixture with 2,4-D butyl ester.