Influencing Factors and Non-chemical Control Techniques of Pea Leaf Miner
- Received Date: 15/12/2021
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Key words:
- Phytomyza horticola /
- influence factor /
- the prevention and control /
- non-chemical
Abstract: The occurrence and damage characteristics of Phytomyza horticola on host were studied in this paper. The results showed that the occurrence degree of Phytomyza horticola was different at different growth stages of pea. The closer the plant to the insect source, the more severe the occurrence of leaf miner. The control experiments showed that the “host-non-host-host” crop layout could effectively block the spread of Phytomyza horticola. The yellow plate could effectively attract the adult Phytomyza horticola (Goureau) and the control efficacy reached to 62.0%, which could reduce the damage. The results provide a reference for the comprehensive control of Phytomyza horticola.
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