Abstract：The antifeeding effects of 9 Asteraceae plants against three pests were determined. The results indicated that these plants had different antifeeding effects on pests. The antifeeding rate of 1% extract from Synedrella nodiflona,Wedelia chinensis and Ageratum conyzoides were more then 80% at 24h and 48h after feeding Pitris rapae. The first two plants showed 60%-80% antifeeding rate with same concentration at same time after feeding Plitella xylostella. The antifeeding effects were quite low...
收稿日期: 1900-01-01
引用本文:
章玉苹;黄炳球;陈霞;吴优利;. 9种菊科植物提取物对蔬菜3种害虫拒食活性的研究[J]. 中国蔬菜, 2000, 1(5): 8-0.
Zhang Yuping;Huang Bing qiu;Chen Xia;et al.. Study on Antifeeding Effects of 9 Asteraceae Plants against Three Pests. , 2000, 1(5): 8-0.
