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白蛾黑基啮小蜂寄主接受行为的研究

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2009年05期
Page:
121
Column:
论坛
publishdate:
2009-10-20

Article Info:/Info

Title:
Study on host acceptance behavior of Tetrastichus nigricoxae Yang (Hymenoptera: Eulophidae)
Author(s):
YAN Xuewu12 GUO Tongbin1* JIANG Jihong2 WANG Huanchen3 ZHAO Mingyang3 YAO Yao3 WANG Hucheng1 DU Wei1
1.Forest Pest Management and Quarantine Station of Xuzhou, Xuzhou 221008, China; 2.Xuzhou Normal University, Key Laboratory of Biotechnology for Medicinal Plants of Jiangsu Province, Xuzhou 221116, China; 3.Forest Pest Management and Quarantine Station of
Keywords:
Tetrastichus nigricoxae Yang Micromelalopha troglodyta Graeser hostacceptance host acceptance factor
Classification number :
S763;Q968
DOI:
10.3969/j.jssn.1000-2006.2009.05.027
Document Code:
-
Abstract:
Tetrastichus nigricoxae Yang parasitics is mainly observed on the Micromelalopha troglodyta pupae in Xuzhou city. In the microhabitats, the female adult averagely spent (93.12±66.53) seconds to search pupae.The majority of female parasitoids climbs up and insert their ovipositor to the pupae on the host abdomen, Others on the breast and head. One to three days old had no significant influence on the host acceptance behavior of the female Parasitoid, and their parasitization reach 100%. The host acceptance behavior of 4 days old had significant decline, 5 days old’s parasitization rate almost decline to 20%. Tetrastichus nigricoxae Yang can parasitize anaphase larva、early pupae and one to five days old pupa, but it cann’t parasitize 6 days old pupae. Parasitization rate of 1 day old pupae is highest reaching to (92.59±12.83)%. The ability of host acceptance of Tetrastichus nigricoxae Yang gradually descends following the pupae’ age growth. It can not enhance the parasitize after adding the pupae number. Parasitization rate and number of offspring per host enhance gradually when the density of the female chalcid increase. However, hyperparasitization appear when the ratio of pupae to endoparasitoid is 1∶5, it would ascend when the female was endoparasitoid multiplied. Simultaneously, it was found that host pupae movement had no significant effect on its host acceptance.

References

[1]邱鸿贵,邱中良,沈伯钧,等. 啮小蜂寄主接受行为的研究[J]. 昆虫天敌,2001:23(3):97-108.
[2]陆剑锋,邱鸿贵,沈伯钧,等. 啮小蜂雌蜂接受寄主线索的探讨[J]. 昆虫知识,2005,42(6):669-672.
[3]杨忠歧,魏建荣. 寄生于美国白蛾的黑棒啮小蜂中国二新种(膜翅目:姬小蜂科)[J]. 林业科学,2003,39(5):67-73.
[4]郭同斌,嵇保中,诸葛强,等. 转Bt基因杨树(NL80106)对杨小舟蛾抗虫性研究[J]. 南京林业大学学报:自然科学版,2004,28(6):5-9.
[5]郭同斌,王振营,梁波,等. 杨小舟蛾的生物学特性[J]. 南京林业大学学报:自然科学版,2000,24(5):56-60.
[6]郭同斌,杜伟,刘忠刚,等. 杨小舟蛾的发生规律[J]. 南京林业大学学报:自然科学版,2006,30(5):115-118.
[7]高惠璇,李东风,耿直,等. SAS系统与基础统计分析[M].北京:北京大学出版社,1995.
[8]周祥,黄光斗,马子龙,等. 椰心叶甲啮小蜂对寄主的选择性、适宜性和功能反应[J]. 热带作物学报,2006,27(2):74-77.
[9]高连喜,季清娥,黄居昌,等. 黄色潜蝇茧蜂寄生功能反应的研究[J]. 华东昆虫学报,2004,13(2):31-35.
[10]Bacher S, Casas J, Wackers F L, et al. Substrate vibrations elicit defensive behaviour in leafminer pupae[J]. Journal of Insect Physiology,1997, 43(10): 945-952.

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