Flutuação populacional de Cerotoma arcuata tingomariana (Bechyné) (Coleoptera: Chrysomelidae) em soja
The number of adults of Cerotoma arcuata tingomariana (Bechyné) in soybean (Glycine max) fields in Eldorado do Sul, RS, was recorded through the seasons 1989/90 and 1990/91. The samples were taken weekly using a sweep net and a ground cloth. The number of sampled insects was higher during soybean reproductive stage. Both sampling methods were equally efficient to sample C. arcuata tingomariana adults.
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| Main Authors: | , |
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| Format: | Digital revista |
| Language: | Portuguese |
| Published: |
Sociedade Entomológica do Brasil
1997
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0301-80591997000100024 |
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| Summary: | The number of adults of Cerotoma arcuata tingomariana (Bechyné) in soybean (Glycine max) fields in Eldorado do Sul, RS, was recorded through the seasons 1989/90 and 1990/91. The samples were taken weekly using a sweep net and a ground cloth. The number of sampled insects was higher during soybean reproductive stage. Both sampling methods were equally efficient to sample C. arcuata tingomariana adults. |
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