LIFE-FERTILITY TABLES OF BRACON-HEBETOR SAY (HYMENOPTERA, BRACONIDAE) REARED ON HELIOCHEILUS-ALBIPUNCTELLA DE-JOANNIS (LEPIDOPTERA, NOCTUIDAE)

被引:16
作者
YOUM, O
GILSTRAP, FE
机构
来源
INSECT SCIENCE AND ITS APPLICATION | 1993年 / 14卷 / 04期
关键词
LIFE-FERTILITY TABLES; BRACON-HEBETOR; MILLET HEAD CATERPILLAR; HELIOCHEILUS-ALBIPUNCTELLA; WEST-AFRICA; NIGER;
D O I
10.1017/S1742758400014120
中图分类号
Q96 [昆虫学];
学科分类号
摘要
Life-fertility tables were described for Bracon hebetor Say (Hymenoptera: Braconidae) developing on the millet head caterpillar (MHC), Heliocheilus albipunctella de Joannis (Lepidoptera: Noctuidae). Mated B. hebetor females lived an average of 24.7 days, oviposited ca. 22 days, and produced 173.7 adult progeny with a 1:1 sex ratio. The estimated innate capacity of increase (r(sic)) and net reproductive rate (R0) were 0.26 and 86.5, respectively. The mean generation time was 17 days.
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页码:455 / 459
页数:5
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