The battles against locusts: new insecticides sought
Last year the Sahelian countries again fell victim to attacks by locusts. This time the desert locust populations (Schistocerca gregaria) - devastated by massive doses of insecticide and by cold and drought - posed little threat, but the various...
| Main Author: | |
|---|---|
| Format: | News Item |
| Language: | Inglés |
| Published: |
Technical Centre for Agricultural and Rural Cooperation
1990
|
| Online Access: | https://hdl.handle.net/10568/45243 |
| Summary: | Last year the Sahelian countries again fell victim to attacks by locusts. This time the desert locust populations (Schistocerca gregaria) - devastated by massive doses of insecticide and by cold and drought - posed little threat, but the various... |
|---|