| 寄主植物对茄廿八星瓢虫生长发育的影响 |
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| 引用本文： | 王国红,方桂英,盛金坤.寄主植物对茄廿八星瓢虫生长发育的影响[J].江西农业大学学报,1999,21(1):25-28. |
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| 作者姓名： | 王国红 方桂英 盛金坤 |
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| 作者单位： | 1. 江西农业大学农学院,南昌,330045
2. 江西农业大学基础课部,南昌,330045 |
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| 基金项目： | 江西省科委重点科技计划资助项目 |
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| 摘 要： | 对茄廿八星瓢虫在蕃茄，茄子，龙葵、南瓜等４种植物上的生长发育进行了观察。结果表明：该虫在３种茄科植物上各虫态发育历期无显差异；而在南瓜上存在显差异，各虫态历期明显延长，在３种茄科植物上，茄廿八星瓢虫取食量，成虫产卵量，幼虫及蛹的存活率均无显差异，而在南瓜上存在显差异。在南瓜上饲养，茄廿八星瓢虫幼虫及蛹存活率低，成虫丧失产卵能力。
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| 关 键 词： | 茄廿八星瓢虫 寄主植物 生长发育 |
| 修稿时间： | 1998-10-15 |
The effects of host plants on the growth and development of Henosepilachna vigintioctopunctata |
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| Wang Guohong,Fang Guiying,Sheng Jinkun.The effects of host plants on the growth and development of Henosepilachna vigintioctopunctata[J].Acta Agriculturae Universitis Jiangxiensis,1999,21(1):25-28. |
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| Authors: | Wang Guohong Fang Guiying Sheng Jinkun |
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| Abstract: | The effects of host plants on the growth and development of H. vigintioctopunctata were examined. Feeding on solanum plants such as tomato, eggplant, and black nightshade, the mean development duration of H. vigintioctopuntata had no significant difference, but there was a significant difference when feeding on pumpkin. The results also showed that three solanum plants had no significant difference in the effect on the survival rate of larva and pupa, the fecundity of adults. Feeding on pumpkin, the insect had the lowest survival rate and had no fecundity. |
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| Keywords: | H vigintioctopunctata host plant growth and development |
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