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有機質肥料、矽酸爐渣及氰氮化鈣對韭菜害蟲之效應

Effects of Calcium Cyanamide, Silicate Slag and Organic Fertilizers Applications on Leek Pests

摘要


本試驗目的在探討施用有機質肥料、矽酸爐渣及氰氮化鈣對韭菜蟲害之效應。韭菜主要害蟲為羅賓根(Rhizoglyphus robini、蔥薊馬(Thrips tabaci)及韭菜潛蠅(Chromatomyia horticola)。試驗結果顯示以氰氮化鈣(Calcium cyanamide)500kg/ha、矽酸爐渣(Silicate slag)500kg/ha對根、蔥薊馬及韭菜潛蠅抑制效果最好,43%佈飛松乳劑(Profenofos EC)稀釋1000倍可以有效防治根。

並列摘要


Experiments were conducted to compare the effect of different soil treatments with compost against leek pests. Leek was been seriously damaged by Rhizoglyphus robini Claparede, Thrips tabaci and Chromatomyia horticola (Goureau). The soil treatment screening test in the leek field showed that the application of Calcium cyanamide at 500 kg/ha and Silicate slag at 500 kg/ha were significantly effective against R. robini, T tabaci and C. horticola. Effective control for bulb mites was alos obtained with application of 43 % Profenofos EC at dilution of 1000-fold.

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