Agricultural pest research. Colorado potato beetle (Leptinotarsa decemlineata,lower centre) being offered a choice between a chemical attractant (test-tube,right) and potato leaf aromas (test-tube,left). The beetle is moving toward the attractant. Colorado potato beetles and their larvae are a serious insect pest of potatoes and other crops. This research is helping to develop methods of reducing the destruction of such crops by these beetles | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Bauer, Scott / US Department of Agriculture |
Bildgröße: | 5232 px × 3354 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |