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结合教学实践对铜仁地区尤其铜仁市新老柑桔园的害虫及防治情况进行了初步调查。结果是危害本地区柑桔常见害虫有30多种,主要的是红蜡蚧,矢尖蚧,糠片蚧,吹绵蚧等介壳虫类;其次是柑桔红蜘蛛、锈螨、潜叶蛾、恶性叶甲等。并根据各主要害虫的发生特点及以往不合理化学防治提出了相应的综防措施,供有关桔园害虫防治的参考。这些措施的应用将不仅使桔园害虫得到有效的控制,也对尽快地使桔园害虫天敌的种群和数量得到恢复发展,为将来的生防打良好的基础有着重要的作用。
Based on the teaching practice, preliminary investigation was carried out on the pests and control of Tongren, Tongren, New and Old Citrus Orchards. As a result, there are over 30 kinds of common pests that harm the citrus in this region, mainly including red wax scale, sagittae, bran scale, cotton wool scale and other scale insects; followed by citrus red spider, rust mite, , Malignant leaf beetle and so on. According to the characteristics of the major pests and the unreasonable chemical control in the past, the corresponding comprehensive precautionary measures are put forward for the reference of the prevention and control of orange pests. The application of these measures will not only effectively control the orange pests, but also restore the population and population of the natural enemies of orange pests as soon as possible and play an important role in the future prevention and control of pests.