American yellow sac spider (Cheiracanthium inclusum) feeding on cotton bollworm (Helicoverpa armigera) eggs at night. This spider is used as a biological control against the cotton bollworm | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Pfannenstiel, Bob / US Department of Agriculture |
Bildgröße: | 3661 px × 2412 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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