中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 不同保护释放策略对螟黄赤眼蜂田间寄生和出蜂的影响 东北农业科学 2022,47 (1) 91-94
Position: Home > Articles > Effect of Different Protective Release Strategies on Parasitism and Emergence of Trichogramma chilonis in the Field Journal of Northeast Agricultural Sciences 2022,47 (1) 91-94

不同保护释放策略对螟黄赤眼蜂田间寄生和出蜂的影响

作  者：
张烨;朱文雅;李唐
单  位：
山西省农业科学院植物保护研究所/农业有害生物综合治理山西省重点实验室
关键词：
螟黄赤眼蜂;保护释放;补给卵;寄生;出蜂
摘  要：
以螟黄赤眼蜂为研究对象,明确保护释放过程中蜂卡质量对补给米蛾卵寄生和出蜂情况的影响,并探讨能否通过米蛾卵的补给来缩减保护释放的次数。结果表明:当蜂卡出蜂率较高时,释放器内对应补给米蛾卵卡的寄生卵数和出蜂卵数也相对较高,且出蜂率高于85%;两批次放蜂后,放蜂区和未放蜂区内米蛾卵卡的寄生卵数和出蜂卵数间均存在显著性差异,且表现为放蜂3次区最高,放蜂2次区次之,未放蜂区最低。研究发现,在中间寄主卵补给的保护释放策略中,蜂卡质量越优,羽化蜂在补给卵上储备的子代蜂基数就会越多,更有利于该技术的实施。中间寄主卵的补给可以给释放蜂种提供临时的寄生场所,但通过中间寄主卵的补给无法有效缩减释放次数。
译  名：
Effect of Different Protective Release Strategies on Parasitism and Emergence of Trichogramma chilonis in the Field
作  者：
ZHANG Ye;ZHU Wenya;LI Tang;Institute of Plant Protection, Shanxi Academy of Agricultural Sciences/Shanxi Key Laboratory of Integrated Pest Management in Agriculture;
关键词：
Trichogramma chilonis;;Protective release;;Egg supplies;;Parasitism;;Emergence
摘  要：
Trichogramma chiloniswas used as research object to specify the effect of trichogramma products quality on parasitism and emergence of Corcyra cephalonica egg supplies, and discuss whether releasing times could be reduced by supplying eggs during protective release. The results showed that the number of parasitized and hatched eggs supplied inside release device was relatively more when emergence rate of trichogramma products was higher,and emergence rate was above 85%. There was significant difference on the number of parasitized eggs and hatched eggs between release and unreleased areas, which showed the highest was in release for 3 times, followed by release twice, the lowest in unreleased areas. The better quality of trichogramma products is, the higher number of offspring reserved in egg supplies will be. Supplying intermediate host eggs during protective release could provide trichogramma with temporary host in the fields, but releasing time could not be reduced by the practice.

相似文章

导出引用
计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46