| 摘要: |
| 秦巴山区茶区茶毛虫一年发生二代,以卵块越冬,卵粒量一般在100～200粒,幼虫具群集生活,3～4龄有在茶丛两侧分布的习性。成虫羽化有明显节律,约67.8％的成虫在17～19时羽化。在自然情况下,茶毛虫成虫雌虫数量多于雄虫,约占70％。本文还报道了茶毛虫成虫消长规律,幼虫适宜生境及天敌对茶毛虫发生为害的影响。 |
| 关键词: 茶毛虫,生活史,生活习性,为害规律,自然控制因素 |
| DOI： |
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| THE LIVING HABIT OF EUPROCTIS PSEUDOCONSPERSES TRAND IN QINBA MOUNTAIN AREAS |
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Yao Wei Zuo Yuping Chen Hong Jin Zhiyi
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| Abstract: |
| Euproctis pseudoconsPersa Strand has two generations each year and passes the winter by eggs, about 100 to 200 per egg group. The larva lived in groups, and the distribution of the third and-fourth instar larvae are two lateral side of the tea tree. The adult emergence showed well-defined rhythm about 67.8% of them for 17～19 hours under natural conditions. The number of female Euprotis pseudoconspersa Strand is higher than that of males, accounting for about 70%. The paper reports the disappearance laws of Euprocite pseudoconsPersa Strand, the living habit of larva and the harmful effects of natural enemies upon them. |
| Key words: Euproctis pseudoconspersa Strand,life cyclc,life habit,harmful effective law,natural controlling factors |
