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本工作于1959—1960年在浙江黄岩桔区进行。文中对柑桔花蕾蛆的形态作了扼要的描述和学名的订正。此虫一年发生一代,成虫在4月上旬开始羽化,幼虫有三个龄期,第1龄期3—4天,第2龄期6—7天,第3龄期最长,老熟后落土,在土中呈休眠状态,一直保持到来春。防治方法可采用地面施药,控制成虫羽化出土,经多种考核防治效果比树冠施药理想,并通过试点证明成效显著。
This work was carried out in Huangyan Orange District, Zhejiang Province from 1959 to 1960. In this paper, the morphology of citrus bud maggot was briefly described and the scientific name revised. This pest occurs one generation a year. The adult begins to emerge in early April. The larvae have three instars, the first 3-4 days, the second 6-7 days, the third oldest, Soil, was dormant in the soil, has been to keep coming spring. Control methods can be applied to the ground to control the emergence of adult emergence, after a variety of tests to control the effect of crown than the ideal pesticide application, and proved effective through the pilot.