| 寄主烟蚜饲养周期与饲养质量关系研究 |
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| 引用本文： | 王新中,朱艰,段乐琴,杨进波,孙军伟,焦成.寄主烟蚜饲养周期与饲养质量关系研究[J].中国烟草学报,2012,18(3):67-70,77. |
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| 作者姓名： | 王新中 朱艰 段乐琴 杨进波 孙军伟 焦成 |
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| 作者单位： | 1. 云南省烟草公司大理州公司,大理,671000
2. 云南农业大学烟草学院,昆明,650201 |
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| 基金项目： | 云南省烟草公司重点科技项目“烟蚜茧蜂高密度饲养工艺研究及示范推广”(09YN15);中国烟草总公司重点科技项目“烟蚜茧蜂防治烟蚜技术研究与推广应用”(110200902068) |
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| 摘 要： | 以3叶1心期烟苗为研究材料,确定不同接蚜数最F达到最佳饲养量所需的饲养周期.结果表明,3叶1心期烟苗接蚜,单位面积蚜量小于2.4头/cm2时,烟苗的农艺性状较佳,烟蚜可正常繁殖,饲养质量较好；平均每株接蚜1头时,饲养12d可达到最佳繁蚜量138头/株；接蚜3头/株时,饲养11d可达到最佳繁蚜量128头/株；接蚜6头/株时,饲养9d能达到最佳繁蚜量95头/株；接蚜9头/株时,一般饲养5d可以达到最佳繁蚜量52头/株.
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| 关 键 词： | 烟蚜 饲养质量 饲养周期 |
Relationship between feeding quality and feeding cycle in aphids |
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| WANG Xin-zhong
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ZHU Jian
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DUAN Le-qin
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YANG Jin-bo
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SUN Jun-wei
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JIAO Cheng.Relationship between feeding quality and feeding cycle in aphids[J].Acta Tabacaria Sinica,2012,18(3):67-70,77. |
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| Authors: | WANG Xin-zhong ZHU Jian DUAN Le-qin YANG Jin-bo SUN Jun-wei JIAO Cheng |
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| Affiliation: | 1 Dali Municipal Tobacco Company in Yunnan Province,Dali Yunnan 671000,China 2 College of Tobacco Science,Yunnan Agricultural University,Kunming 650201,China |
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| Abstract: | Different quantities of vaccinating aphids on seedlings with three slices of true leaf were studied to confirm the best quantity and time for aphids feeding with four treatments,i.e.,T1(vaccinating 1 aphid per plant),T2(vaccinating 3 aphids per plant),T3(vaccinating 6 aphids per plant),and T4(vaccinating 9 aphids per plant).Results showed that agricultural characters of seedlings and the feeding quality were relatively well when the average number of aphid was less than 2.4 per square centimeter,and aphids had normal reproductive capacity.The best feeding quantities of aphid for T1,T2,T3,and T4 were 138,128,95,and 52 aphids per plant,respectively.The best feeding cycles for T1,T2,T3,and T4 were 12,11,9,and 5 days after vaccinating,respectively. |
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| Keywords: | Myzus periscae feeding quality feeding cycles |
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