| 膏体迷向剂对苹果园梨小、桃小食心虫的防效 |
| |
| 引用本文： | 李晓龙,何建川,夏国宁,顾红燕,陈汉杰,贾永华,李锋,许泽华,刘晓丽,王春良.膏体迷向剂对苹果园梨小、桃小食心虫的防效[J].植物保护,2015,41(4):208-211. |
| |
| 作者姓名： | 李晓龙 何建川 夏国宁 顾红燕 陈汉杰 贾永华 李锋 许泽华 刘晓丽 王春良 |
| |
| 作者单位： | 1. 内蒙古农牧业科学院植物保护研究所，呼和浩特010031；2. 内蒙古赤峰市农业技术服务中心，赤峰024000；3. 内蒙古丰镇市农技推广中心，丰镇012100 |
| |
| 基金项目： | 内蒙古农牧业创新基金项目（2013NMJJN13）；公益性行业（农业）科研专项(201103018)；内蒙古农牧业科学院青年基金(2013QNJJN13) |
| |
| 摘 要： | 2013年在宁夏苹果园进行了复合膏体迷向剂对梨小、桃小食心虫防效的进一步试验,试验设3个处理(涂抹高度3.5m、3.5m/4.5m交叉涂抹、交叉涂抹空白区域)、1个对照,2种膏剂附着方式(树干附着、膏剂填装塑料瓶悬挂)。通过监测全年诱蛾量、调查果实膨大期与成熟期蛀果率分析防控效果。结果显示,复合式膏体迷向剂可有效防止梨小食心虫对果实的为害,涂抹高度3.5m时,梨小食心虫诱蛾量下降76.68%;交叉涂抹时,下降70.8%;交叉涂抹空白区域下降36.8%。3个处理成熟期蛀果率分别下降84.88%、91.39%、24.19%。由于试验区桃小食心虫种群密度小,试验无法确定该迷向剂对桃小食心虫的防治效果。
|
| 关 键 词： | 生物制剂 设施蔬菜 根结线虫 防治技术 |
| 收稿时间： | 5/9/2014 12:00:00 AM |
| 修稿时间： | 2014/9/25 0:00:00 |
Effect of a dual sex pheromone cream on the oriental fruit moth and peach fruit moth in apple orchards |
| |
| Li Xiaolong,He Jianchuan,Xia Guoning,Gu Hongyan,Chen Hanjie,Jia Yonghu,Li Feng,Xu Zehu,Liu Xiaoli,Wang Chunliang.Effect of a dual sex pheromone cream on the oriental fruit moth and peach fruit moth in apple orchards[J].Plant Protection,2015,41(4):208-211. |
| |
| Authors: | Li Xiaolong He Jianchuan Xia Guoning Gu Hongyan Chen Hanjie Jia Yonghu Li Feng Xu Zehu Liu Xiaoli Wang Chunliang |
| |
| Institution: | 1. Institute of Plant Protection, Inner Mongolia Academy of Agriculture and Animal Husbandry Sciences, Hohhot 010031, China; 2. Service Center of Agricultural Technology in Chifeng City, Inner Mongolia 024000, China; 3. Extend Center of Agricultural Technology in Fengzhen City, Inner Mongolia 012100, China |
| |
| Abstract: | Root knot nematode has become the major threat for greenhouse vegetable production in Chifeng City of Inner Mongolia, and caused serious yield losses on cucumber and tomato. The field experiment was conducted to determine the effect of five biological agents against cucumber and tomato root knot nematodes in greenhouse during 2011-2012. 10 billions/g Verticillium chlamydosporium DP (0.2 kg/667 m2) and 0.02 billions/g Paecilomyces lilacinus GR (5 kg/667 m2) were manually applied, and 2% abamectin+polysaccharide EC (3000×),1 billion cfu/mL Bacillus cereus AS (6 L/667 m2) and 1.8% abamectin EC (500×) were applied by drenching at the stage that the cucumber seedlings were transplanted into greenhouse. All the bioagents were reapplied once 20 days after the transplantation. Each treatment had 4 replicates, and the cucumber and tomato seedlings treated with water were used as the control. The results showed that all these bioagents could increase the cucumber and tomato production and effectively control the cucumber and tomato root knot nematodes under the green house conditions. Among them, 1 billion cfu/mL B. cereus AS was the best one with control efficiency up to 56.3%. |
| |
| Keywords: | biological agents greenhouse vegetable root-knot nematode control |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《植物保护》浏览原始摘要信息 |
| 点击此处可从《植物保护》下载免费的PDF全文 |
|
