棉花–小麦条带种植对棉花苗蚜发生及为害的影响

张谦, 李耀发, 王树林, 王燕, 冯国艺, 林永增, 梁青龙, 雷晓鹏, 祁虹

Effects of Strip-Planting of Cotton-Wheat on Cotton Aphid

Zhang Qian, Li Yaofa, Wang Shulin, Wang Yan, Feng Guoyi, Lin Yongzeng, Liang Qinglong, Lei Xiaopeng, Qi Hong

表2 边行与中间行的苗蚜数量及为害

Table 2 The number and damage of aphids of border rows and middle rows

位置 Location 蚜虫数量（头/100株）Number of aphids per 100 plants 有蚜株率 Percentage of aphids plants (%) 卷叶株率 Percentage of curly-leaf plants (%) 有翅蚜Alate aphid 无翅蚜Apterae aphid 边行Border row 9.4±1.5b 226.3±13.9b 16.7±1.0b 1.1±0.6b 中间行Middle row 16.7±1.7a 495.0±106.9a 35.0±4.4a 7.2±0.6a