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通过试验,评价40%柴油·乐果乳油对十字花科蔬菜菜青虫的防治效果,确定最佳使用剂量,为取得农药登记和大面积推广应用提供科学依据。1、实验材料1.1供试药剂40%柴油·乐果乳油(河南东方人农化有限责任公司提供)1.2对照药剂95%柴油乳油(江苏靖江新茂塑化厂生产,市售):40%乐果乳油(广州
Through the experiment, the control effect of 40% diesel and dimethoate EC on Brassicaceae of Cruciferae was evaluated and the optimal dosage was determined, which provided a scientific basis for pesticide registration and large-scale popularization and application. 1. Experimental materials 1.1 Test agent 40% Diesel Emollient Emulsifier (provided by Henan Oriental Agrochemical Co., Ltd.) 1.2 Control Pharmacy 95% Diesel EC (produced by Jingmao Xinmao Plasticating Factory, Jiangsu): 40% Fruit EC (Guangzhou