DEVELOPMENT AND STRUCTURE OF POPULATIONS OF DITYLENCHUS MYCELIOPHAGUS AS AFFECTED BY TEMPERATURE

被引:3
作者
EVANS, AAF
FISHER, JM
机构
[1] Waite Agricultural Research Institute, Adelaide, SA
来源
NEMATOLOGICA | 1969年 / 15卷 / 03期
关键词
D O I
10.1163/187529269X00470
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
Laboratory populations of Ditylenchus myceliophagus had a sigmoid growth curve. The most rapid population increase occurred at 25°C with slower increases at 30°, 20° and 15°. The structure of the populations changed with time: the ratio of adults to larvae, at each temperature, showed fluctuations which appeared to reflect generation time in the population while the ratio of males to females appeared more closely connected with stage of population development at each temperature. © 1969 BRILL.
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页码:395 / &
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