Insect repellents. Collection of insect repellents containing DEET (N,N-diethyl-meta-toluamide). DEET is the most common active ingredient used in insect repellents. It is primarily used to repel mosquitoes and ticks. DEET was developed by the US Army during World War II. Research in 2013 has suggested that mosquitoes are becoming resistant to DEET | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / US Department of Agriculture |
Bildgröße: | 5135 px × 3385 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |