Incidence of Maruca vitrata f. on cowpea in the sudano-sahelian zone of Niger
The incidence of the key insect pest of cowpea (Vigna unguiculata L. Walp), the legume pod borer Maruca vitrata F., was investigated with light trap in the Sudano-Sahelian zone of Niger in 2014 and 2015. The results revealed that the first larvae appeared in August (0.03 ± 0.03 to 2.48 ± 0.32 larvae...
| Main Authors: | , , , , , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Diva Enterprises Private Limited
2019
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/103386 |
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