頁籤選單縮合
題名 | 黃條葉蚤(Phyllotreta striolata Fab.)在十字花科蔬菜之危害及防治=Stripped Flea Beetle (Phyllotreta striolata Fab.) Damage to Cruciferous Vegetables and their Control |
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作者 | 王雪香; | 書刊名 | 桃園區農業改良場研究報告 |
卷期 | 25 1996.06[民85.06] |
頁次 | 頁16-23 |
分類號 | 433.3 |
關鍵詞 | 黃條葉蚤; 十字花科蔬菜; 危害與防治; Damage and control; Cruciferous vegetables; Stripped flea beetle; |
語文 | 中文(Chinese) |
中文摘要 | 利用化學、物理、耕作等方法進行黃條葉蚤防治之田間試驗,結果顯示的%佈飛松EC1000倍及25.3%美文松EC500倍與40.8%陶斯松EC1000倍於十字花科蔬菜苗期施用,對黃條葉蚤之防治效果均優異;大蒜液及糖醋液之防治效果差。於蔬菜播種後發芽期,黃條葉蚤成蟲未侵入前,在菜園四周以50-100公分高塑膠布從基部圍起,可阻止成蟲從菜園四周侵入,保護菜株及菜葉免於被害。以小白菜、青梗白菜、芥藍、蘿蔔及小芥菜等五種十字花科蔬菜進行黃條葉蚤危害程度試驗,以蘿蔔被害最嚴重,芥藍則對本蟲的忍受性最高。所以種植十字花科蔬菜時,綜合應用有效農藥如佈飛松或美文松等,塑膠布圍籬及種植對本蟲忍受性高的十字花科品種等,即可明顯減少本蟲之幼蟲及成蟲在田間的密度及其造成的危害,是黃條葉蚤防治管理有效可行的方法。 |
英文摘要 | Field tests were conducted during 1993-1995 to assess the damage of five cruciferous vegetables by stripped flea beetle (Phyllotreta striolata Fab.) and to evaluate chemical, physical and cultural control measures. Results showed that applications of 430 ppm prefenofos, 506 ppm mevinphos and 408 ppm chlorpyrifos were highly effective against stripped flea beetle. Spray of garlic extract and sugar-sour substance were less effective. The plastic fabrics as barrier was highly effective in preventing from stripped flea beetle invasion. Five cruciferous vegetables, namely paitsai, kale, radish, mustard and pak-choi, were tested for tolerance against stripped flea beetle. Significant differences in infestations were found among the vegetables. The kale showed a higher level of tolerance than the other species. Although the chemical control was the major measures for control the beetles, however, a combination of plastic fabrics as barrier, effective insecticides and planting tolerant cultivar was a promising integrated control method. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。