| 石棉干旱河谷区板栗主要害虫的发生期及物候法预测 |
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| 引用本文： | 杨伟,周祖基,黄琼,杨春平,姚勇,姜军,李华清. 石棉干旱河谷区板栗主要害虫的发生期及物候法预测[J]. 四川农业大学学报, 2002, 20(4): 380-382 |
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| 作者姓名： | 杨伟 周祖基 黄琼 杨春平 姚勇 姜军 李华清 |
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| 作者单位： | 1. 四川农业大学,森林保护省级重点实验室,四川,雅安,625014
2. 四川省石棉县林业局,四川,石棉,625400 |
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| 基金项目： | 校市合作项目"石棉县干旱河谷区干果病虫害综合防治技术研究"。 |
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| 摘 要： | 对石棉干旱河谷区板栗主要害虫的发生为害和相关物侯进行了系统观测,经分析整理,将全年板栗害虫的发生为害划分为3个时期,提出了以栗树、桃、李的物候预测主要板栗害虫发生为害期的简易方法。
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| 关 键 词： | 干旱河谷区 板栗害虫 物候预测法 |
| 文章编号： | 1000-2650(2002)04-0380-03 |
| 修稿时间： | 2002-07-17 |
The Occurrence Period of Chestnut's Main Pest and Its Estimating with Method of in Dry River Valley District of Shimian County |
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| Abstract: | The occurrence of the main pests of chestnut and several plants' phenonogies in dry river valley district of Shimian County was observed. The occurrence of chestnut's pests can be divided into three periods in a year. It shows that the simple method of estimating the occurrence periods of chestnut's pests is the estimating method with phenonogy of Castanea molli Ssima. |
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| Keywords: | DRY RIVER VALLEY DISTRICT CHESTUNT'S PESTS THE ESTIMATING METHOD WITH PHENONOGY. |
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