柑橘大实蝇的产卵特性
The oviposition preference of Bactrocera ( Tetradacus) minax
张小亚1；周兴苗1；黄绍哲1；韩庆海2；雷朝亮1**
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DOI：
作者单位： 1 华中农业大学昆虫资源研究所 武汉 430070; 2 湖北省宜昌市夷陵区植保站 宜昌 444100
中文关键词：柑橘大实蝇, 产卵, 寄主, 危害率
英文关键词：Bactrocera ( Tetradacus ) minax , oviposition, host, damage rate
中文摘要：通过田间调查, 明确柑橘大实蝇Bactr ocera ( Tetr adacus ) minax ( Enderlein) 的产卵特性和在3 种寄主植物上产卵的时间动态。柑橘大实蝇对杂柑为害率最高, 3 个寄主品种均以中层北面果实受害严重。柑橘大实蝇最喜在直径为(3.3±0.2) cm 的果实上产卵。
英文摘要：
The selection characteristics of oviposition of Bactrocera ( Tetradacus ) minax ( Enderlrin) was studied on 3 kinds of citrus in the orchard, to understand the oviposition behavior and the temporal changes of oviposition of B. minax . The results showed that B . minax preferred laying eggs on hybrid citrus, and the fruits of 3 kinds of citrus were all seriously infected by B . minax in the north of middle layer on the trees. The research also showed that B. minax preferred ovipositing on the fruits with (3.3±0.2) cm.