A preliminary study on the population dynamics of Aphis gossypii Glover at the seedling stage of cotton.

Zhao Dingxin; Zhou Lili

A preliminary study on the population dynamics of Aphis gossypii Glover at the seedling stage of cotton.

1988

Zhao Dingxin | Zhou Lili

Population dynamics and age composition of Aphis gossypii Glover at the seedling stage of cotton were studied in 1983 in Shanghai, China. The increase of the aphis population is typical logistic with the peak interval of an increasing curve 7 days. These results showed that the population size of the reproduced aphis could be predicted based on the number and percentage of sexuales in the fields.

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AGROVOC Keywords

age aphis dynamique des populations edad gossypium insecte nuisible pest insects plantule population dynamics seedlings shanghai

Bibliographic information

Published in

Insects Knowledge

Volume 25 ISSN 0452-8255

Pagination

v.79-80(2)

Other Subjects

Dinamica de la poblacion; Plantulas; Insectos daninos

Language

Chinese

Note

4 ill., 2 ref. Summary (En).

Type

Journal Article; Journal Part; Summary

Source

Insects-Knowledge (China). (Mar 1988). v. 25(2) p. 79-80.

Corporate Author

Academia Sinica, Shanghai (China). Shanghai Inst. of Entomology

In AGRIS since: 2012-11-15

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A preliminary study on the population dynamics of Aphis gossypii Glover at the seedling stage of cotton.

1988

AGROVOC Keywords

Bibliographic information