| 席先梅1, 白全江1*, 张庆萍1, 李玉民2, 郭金涛3, 李 敏1.设施黄瓜根结线虫化学防治技术研究[J].植物保护,2017,43(2):235-240. |
| 设施黄瓜根结线虫化学防治技术研究 |
| Optimization of nematicide application in controlling cucumber root-knot nematode in greenhouse |
| 投稿时间：2016-03-22 修订日期：2016-05-12 |
| DOI： |
| 中文关键词: 1, 3-二氯丙烯·氯化苦 蔬菜根结线虫 熏蒸处理 |
| 英文关键词:1, 3-dichloride propylene·chloropicrin root-knot nematode soil fumigation treatment |
| 基金项目:内蒙古农牧业创新基金(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) |
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| 中文摘要: |
| 为了探索简便、安全、高效防控蔬菜根结线虫技术, 更好地指导设施蔬菜生产, 进行了98.1% 1, 3-二氯丙烯·氯化苦胶囊剂不同剂量、不同施药深度、施药后覆膜与否和定植前后施药对设施蔬菜根结线虫的防治效果研究。结果表明, 用98.1% 1, 3-二氯丙烯·氯化苦胶囊剂20 kg/667 m2进行土壤熏蒸处理, 闷棚后定植优于定植后施药处理, 施药后覆膜优于不覆膜处理对蔬菜根结线虫的防治效果, 不同施药深度对根结线虫的防治效果没有明显差异, 本研究对于设施蔬菜根结线虫防治措施的制定具有重要的指导意义。 |
| 英文摘要: |
| Root-knot nematode is a major threat to cucumber and other vegetables. To search an effective control strategy, 98.1% 1, 3-dichloride propylene·chloropicrin capsule was applied in a tightly sealed greenhouse, and the control effects at different depth, dosage and time of application, as well as plastic mulch application against root-knot nematode were investigated. The results showed that the nematicide had the highest efficacy at dosage of 20 kg/667 m2 in soil fumigation treatment. The control efficacy of nematicide applied before transplantation was higher than that applied after transplantation. Applying plastic mulch after soil treatment could increase the control efficacy. No significant difference was observed between the control efficacies of different application depth. |
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