| Autor: |
Moffitt, H. R., Mantey, K. D., Tamaki, G. |
| Zdroj: |
The Canadian Entomologist; August 1984, Vol. 116 Issue: 8 p1057-1062, 6p |
| Abstrakt: |
AbstractIn laboratory and field studies with the codling moth, Cydia pomonella(L.), TH 6043 and TH 6044, experimental benzoylphenyl urea chitin-synthesis inhibitors, were as effective as diflubenzuron in reducing egg hatch and subsequent larval entry when eggs were deposited on previously treated fruits or foliage. All three compounds exhibited extended residual activity, with significant reductions in egg hatch occurring over a 19-week period. TH 6045 exhibited little activity against codling moth. All compounds tested were relatively ineffective in reducing egg hatch or subsequent larval entry when they were applied topically to deposited eggs, except for the red ring stage of development which was slightly affected. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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