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蔬菜种植上大力推广塑料大棚、地膜覆盖等增温保湿的栽培技术后,病害发生的种类较多,危害日益加重,加上近年蔬菜果树种植面积迅速扩大使蔬菜果树上使用杀菌剂的品种和数量增多。同时种植蔬菜果树的经济效益也较种植粮棉作物为好,菜农和果农承受价格较高杀菌剂能力较强,因此在蔬菜果树上销售杀菌剂的前景较好,进行药效试验登记的杀菌剂品种较多。2001～2002年在成都由农业部农药检定所召开的“第13届农药药效试验总结暨农药技术交流会”上,进行田间药效登记试验评审的蔬菜果树杀菌剂品种除“新杀菌剂药效登记试验动态”一文中已作介绍的外,还有以下一些主要品种: 一、杀菌剂单剂 1.40%腈菌唑WP 腈菌唑的
Vigorously promote the cultivation of vegetables, plastic greenhouses, plastic mulching and other warming moisturizing cultivation techniques, the occurrence of more types of diseases, increasing the hazards, coupled with the rapid expansion of vegetable fruit trees in recent years so that the use of fungicide varieties and quantity of vegetables and fruits increase. At the same time, the economic benefits of planting vegetable and fruit trees are also better than that of planting grain and cotton crops. Vegetables farmers and fruit farmers are more capable of sustaining the higher price of bactericides. Therefore, the prospect of selling bactericides on vegetables and fruit trees is better. More varieties. From 2001 to 2002 in Chengdu by the Ministry of Agriculture, Pesticide Laboratory held the “13th pesticide efficacy test summary and pesticide technology exchange meeting”, the field efficacy of pesticide registration examination and evaluation of varieties of fruit and vegetable germicides in addition to “new Fungicide efficacy test report ”has been introduced in the article, there are some of the following main varieties: First, a single fungicide 1.40% Myclobutanil Myclobutanil