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柑桔红蜡蚧是重要的柑桔害虫之一。以往多采用人工灭杀和喷射松脂合剂,然人工灭杀花工大且不彻底,而某些柑桔品种在生长季节使用松脂合剂易产生药害。十余年来一般采用化学农药(如氧化乐果)进行防治。获得了较好的效果。但近年来某些厂生产的氧化乐果在高温季节使用易造成药害,群众反映强烈,且长期使用单一品种的农药,害虫易产生抗性。因此,急需寻找其他品种农药。本文是1984—1985年几种农药田间防治柑桔红蜡蚧试验的报告。
Citrus red wax scale is one of the important citrus pests. In the past the use of artificial killing and injection Songshe Mixture, artificial annihilation Florist large and not complete, and some citrus varieties in the growing season with rosin mixture prone to injury. More than ten years the general use of chemical pesticides (such as omethoate) for prevention and treatment. Get better results. In recent years, however, the omethoate produced in some plants is apt to cause phytotoxicity when used in high temperature season, and the masses are strongly reflected. Moreover, long-term use of a single variety of pesticide and pest is easy to produce resistance. Therefore, urgent need to find other varieties of pesticides. This article is from 1984 to 1985 several pesticide field citrus red wax scale test report.