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| Control effects of 10 kinds of pesticides onTessaratoma papillosa Drury |
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| Abstract: |
| Some highly efficient，durable and safe pesticides were screened for controlling Tessartoma papillosa
Drury. Through indoor toxicity test， the control effects of 10 kinds of pesticides under different concentrations for
controlling T. papillosa Dmry were studied，and then field efficacy trials according to the results were designed. After 7
days of pesticide treatments，the control efficiencies of deltamethrin EC（2.5%）3000 times，cyhalothrin SC（2.5%）
3000 times，ethofenprox SC（10%）3000 times and clothianidin WG（50%）2000 times were recorded as 91.14%，
94.93%，93.46% and 92.93%，effectively and stably. Pyrethriod pesticides were still the main drug preventing T.
papillosa Dmry currently. We can improve the control effect of the pesticides and reduce the negative impact on the
environment through scientific and rational rotation and complex pesticides. |
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