Natural pesticide research. Technicians analysing geranium plant extracts that have a paralytic effect on Japanese beetles (Popillia japonica). The phytochemicals in geraniums are known to be harmful to Japanese beetles,a major agricultural pest. This research is being done to identify the active phytochemicals and study the effects of them on the beetles,in the hope of creating a natural botanical formulation to control them | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Ausmus, Stephen / US Department of Agriculture |
Bildgröße: | 4252 px × 2835 px |
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