Tea [Camellia sinensis] key pests control by the direct covering of insect-proof nets
2005
Yoshioka, T.(Fukuoka-ken. Agricultural Research Center, Chikushino(Japan)) | Matsuda, K. | Nakamura, S. | Sakaida, T. | Moriyama, H. | Kubota, A.
For farmers for organic forming and non-pesticide cultivation of the tea, the necessity of controlling Tea Green Leafhopper Empoasca onukii Matsuda was high, when the pests in which the damage became a problem was investigated by questioning. Then, the damage was reduced 1.0mm hole size insect-proof nets by immediately direct covering after the medium pruning or light trimming of canopy, as a result of the control test insect-proof nets. And, there were not only Tea Green Leafhopper but also high control effect against tea pests by direct covering tea plants with insect-proof nets, for Tea Leaf Roller Caloptilia theivora (Walsingham) and Pale Green Plant Bug Lygocoris spinolae (Meyer-Duer).
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