Suggested Topics within your search.
Suggested Topics within your search.
- Diseases and pests
- Maladies et fléaux 2
- Aspect de l'environnement 1
- Control 1
- Corn 1
- Diseases and pest resistance 1
- Environmental aspects 1
- Grapes 1
- Helicoverpa zea 1
- Heliothis zea 1
- Insecticides 1
- Lutte contre 1
- Maïs 1
- Pulvérisation et poudrage en agriculture 1
- Résidus 1
- Spraying and dusting residues in agriculture 1
- Vigne 1
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1
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2
Insecticide residues on grapes treated for control of insects /
Published 1961Government Document Book