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危害油菜苗期的病虫害种类很多。长期连续使用化学农药的结果,成本高,污染环境,降低油菜籽品质,影响人体健康。近三年来,我们通过试验、示范和在大面积上推广应用“油菜苗期病虫兼治的对路草药优选配方”效果极显著,有效的控制住了多种病虫的发生、蔓延和危害,深受广大农户的欢迎。现简介如下,供参考: 一、以蚜虫为主的油菜田药剂配方 1.烟秆、石灰合剂。用烟秆2公斤、生石灰0.5公斤、水
Pests and diseases that endanger the rapeseed species many. Long-term continuous use of chemical pesticide results, high cost, pollute the environment, reduce rapeseed quality, affect human health. In the past three years, we have achieved remarkable results in testing, demonstrating and popularizing the “Optimal Formulas of Paeonia lactiflora on Pesto and Paeonia lactiflora in Rape Seedlings” on a large scale, and effectively controlled the occurrence, spread and harm of various pests and diseases. Popular by the majority of farmers. Now briefings are as follows, for reference: First, to aphid-based rape field Pharmacy formula 1 tobacco stalks, lime mixture. With 2 kg of tobacco stalks, lime 0.5 kg, water