Demonstration and Benefit Analysis of Green Prevention and Control Technology for Unaspis yanonensis
- Received Date: 25/06/2022
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Key words:
- citrus /
- Unaspis yanonensis Kuwana /
- green prevention and control /
- demonstration
Abstract: On account of the current situation of improper strategies and poor control effect on the management of the citrus arrow head scale insects, a set of green prevention and control technology system, consisted of insect resistant hosts, suitable cultivation, protection of natural enemies and green pesticides, was established, and applied in the main citrus production areas in Huaihua, Hunan Province. The results showed that the control effect of the demonstration orchanrd was 96.5%, which was 14.4% higher than that of the non-demonstration orange orchard. The average selling price of orange fruit was increased by 2.0 yuan/kg.The economic, ecological and social benefits were improved as well.