| 龟纹瓢虫成虫的食饵搜索行为——向地域集中型转换的激发和持续时间 |
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| 引用本文： | 邹运鼎,王弘法,王勇,李文晋. 龟纹瓢虫成虫的食饵搜索行为——向地域集中型转换的激发和持续时间[J]. 生态学报, 1988, 8(4): 336-341 |
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| 作者姓名： | 邹运鼎 王弘法 王勇 李文晋 |
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| 作者单位： | 安徽农学院 合肥(邹运鼎，王弘法，王勇)，安徽农学院 合肥(李文晋) |
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| 摘 要： | 为了研究在15—25lux和230—280lux两种光照条件下雌雄龟纹瓢虫成虫搜索行为转换的因子及作地域集中型搜索持续的时间(giving-up-time——简写为GUT)长短,按Nakamuta(1982)方法给予以下五种刺激:a.和棉蚜接触;b.捕获棉蚜或仅食去撕去量;c.完全吃下捕获的1头棉蚜;d.和琼脂块(2×2×2mm)接触;e.吃下沾有棉蚜体液的琼脂块(2×2×2mm)。以不给予刺激作对照,观察每种刺激对搜索行为转换的激发作用。结果表明五种刺激的任一种刺激都可激发搜索行为的转换。结果还表明GUT值随刺激程度大小而变化,其大小顺序为a=d
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| 收稿时间： | 1986-07-08 |
SEARCHING BEHAVIOR OF ADULT LADY BEETLE, PROPHLAEA JAPONICA(COLEOPTERA: COCCINELLIDAE):-SWITCHOVER To AREA-CONCENTRATED BEHAVIOR ELICITED AND DURATION OF GIVING-UP TIME |
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| Zou Yunding. SEARCHING BEHAVIOR OF ADULT LADY BEETLE, PROPHLAEA JAPONICA(COLEOPTERA: COCCINELLIDAE):-SWITCHOVER To AREA-CONCENTRATED BEHAVIOR ELICITED AND DURATION OF GIVING-UP TIME[J]. Acta Ecologica Sinica, 1988, 8(4): 336-341 |
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| Authors: | Zou Yunding |
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| Affiliation: | Anhui Agricultural college; Hefei |
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| Abstract: | To identify the factor eliciting the switchover in the searching behavior of female and male adult lady beetle, Prophlaea japonica in 15-25 lux and 230-280 lux day light illumination strength, the duration of area-concentrated search (G-UT: giving-up time) was determined by the method described by NAKAMUTA (1982) after each of the following five feeding stimuli was provided, a) contact with an apid (Aphis gossypii) ;b) biting an apid (an aphid was immediately removed after the beetle bit the prey) ;c) consu... |
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