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经试验表明,75.7%农旺757可溶性粒剂100倍和10%草甘膦水剂20倍等药剂单用,仅对加拿大一枝黄花的地上部分(茎、叶)防治效果达100%;但分别与10%甲磺隆可湿性粉剂500倍进行混配施用,相对能杀灭根系,提高整体的防治效果。
Experiments show that 75.7% Nongwang 757 soluble granules 100 times and 10% glyphosate 20 times and other agents alone, only on the Solidago canadensis parts (stems and leaves) control effect of 100%; but respectively And 10% metsulfuron-methyl WP 500 times mixed application, the relative can kill the root system, improve the overall control effect.