40%达科宁胶悬剂(DACOTECH40SC)防治花生叶斑病(褐斑病、斑病)药效试验

The Effective Test of DACOTEH40SC against Leaf Spot of Peanut (the Black Leaf Spot and the Brown Leaf Spot )

用 40 %达科宁胶悬剂 5 0 0、75 0、10 0 0倍液 ,在常年花生叶斑病发生较重的地块上于花生盛花期 ,喷施花生茎叶 .试验表明 ,用 40 %达科宁胶悬剂 5 0 0 -75 0倍液防治花生叶斑病效果好 ,促进了花生生长 。

In the flower bloom of peanut, it was sprayed on th e stems and leaves of peanut by 500 times, 750 times and 1000 times liquid of DACO TECH40SC at the leaf spot of peanut (the black leaf spot and the brown leaf spot ) occurring more seriously of late years. The test results showed : DACOTECH40SC 500 times and 750 times liquid is effective to control the leaf spot of peanut. Peanut growth was promoted. It was increased in peanut yield.