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当前位置: 首页 > 文章 > 马铃薯同大豆间作防控大豆蚜的两种人工调控措施 中国马铃薯 2013 (6) 348-352
Position: Home > Articles > Two Artificial Adjustment Measures for Control of Soybean Aphid in Intercropping of Soybean and Potato Chinese Potato Journal 2013 (6) 348-352

马铃薯同大豆间作防控大豆蚜的两种人工调控措施

作  者：
杨晓贺
单  位：
黑龙江省农业科学院佳木斯分院/农业部佳木斯作物有害生物科学观测实验站
关键词：
马铃薯;间作;大豆蚜;天敌
摘  要：
在马铃薯同大豆间作中,采用喷洒蜂蜜水和早熟马铃薯刈秧的方法对马铃薯田内的天敌昆虫向大豆田内诱集和助迁,使得大豆田内天敌数量增加,从而使大豆蚜的防控更加有效。试验结果表明,喷洒蜂蜜水使得处理区内天敌总量增长率高于对照区,持续时间达7 d;早熟马铃薯刈秧使处理区内天敌数量增加,同时大豆蚜数量明显降低,该方法同马铃薯收获时间相吻合,具有良好的防控效果和较长的持效时间,因此在应用于促进马铃薯田中天敌向大豆田内转移具有一定的意义。
译  名：
Two Artificial Adjustment Measures for Control of Soybean Aphid in Intercropping of Soybean and Potato
作  者：
YANG Xiaohe;Jiamusi Branch,Heilongjiang Academy of Agricultural Sciences / Scientific Observing and Experimental Station of Crop Pests of Jiamusi,Ministry of Agriculture of the People's Republic of China;
关键词：
potato;;intercropping;;soybean aphid;;natural enemy
摘  要：
Spray of honey solution and cutting of the early maturing potato plant were applied in the intercropping of soybean and potato. The natural enemies were lured and migrated from potato field to soybean field. The control for soybean aphid was more effectively by those measures. The results showed that spray of honey solution made the growth rate of natural enemies in the treatment plot higher than the control plot, and the period of validity was 7 d. The cutting of early maturing potato plant increased the number of natural enemies and reduced the number of soybean aphid in treatment plot.Because the cutting time of the early maturing potato plant could be coincided with the harvest time, the cutting of early maturing potato plant has better control effects and longer period of the validity. The cutting of the early maturing potato plant plays a significant role in the enemy migrating from potato field to soybean field.

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