THE BITING RATE OF TRIATOMA-INFESTANS IN ARGENTINA

被引：51

作者：

CATALA, S

机构：

[1] Centro de Investigaciones Entomologicas, Universidad de Cordoba

来源：

MEDICAL AND VETERINARY ENTOMOLOGY | 1991年 / 5卷 / 03期

关键词：

TRIATOMA-INFESTANS; CHAGAS DISEASE; POPULATION DYNAMICS; FEEDING STRATEGY; DENSITY-DEPENDENCE; TEMPERATURE-DEPENDENCE; ARGENTINA;

D O I：

10.1111/j.1365-2915.1991.tb00558.x

中图分类号：

Q96 [昆虫学];

学科分类号：

摘要：

1. The daily proportion of fed individuals in a population of the reduviid bug Triatoma infestans (Klug), maintained under natural climatic conditions in experimental chicken houses in central Argentina, was estimated from the proportion of bugs retaining colourless urine in the rectum. 2. From the estimates of feeding frequency throughout a 1 year period, it was shown that temperature has a dominant effect on biting rate, but density-dependent effects became apparent during the warmest months. 3. These and other data on the determinants of blood consumption by T.infestans, were incorporated into a detailed hypothesis of density regulation in this species.

引用

页码：325 / 333

页数：9

共 21 条

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