Persistence of Entomopathogenic Nematode, Steinernema carpocapsae GSN1 Strain on Vegetable Leaf in Greenhouses
2006
Kim, H.H. (National Horticultural Research Institute, Suwon, Republic of Korea) | Jeon, H.Y. (National Horticultural Research Institute, Suwon, Republic of Korea) | Cho, S.R. (Gyeongnam Agricultural Research and Extension Service, Jinju, Republic of Korea) | Lee, D.W. (Sangju National University, Sangju, Republic of Korea) | Choo, H.Y. (Gyeongsang National University, Jinju, Republic of Korea)
Persistence of the entomopathogenic nematode Steinernema carpocapsae GSN1 strain applied by foliar sprays was evaluated on the leaves of Chinese cabbage, cabbage, and kale in greenhouses. Kinds of vegetables, seedling age, and application time influenced persistence of S. carpocapsae GSN1. More S. carpocapsae GSN1 survived on Chinese cabbage leaf than on cabbage or kale and persisted longer on older leaves than younger leaves. S. carpocapsae GSN1 did not survive for 6 hour at the applications of 08:00 and 14:00 while persisted 12 hour at the application of 18:00 hour.
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