| 氧化乐果涂干防治板栗桃蛀螟 |
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| 引用本文： | 陈黄荣,祝华根,童品璋.氧化乐果涂干防治板栗桃蛀螟[J].浙江林学院学报,1995(3). |
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| 作者姓名： | 陈黄荣 祝华根 童品璋 |
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| 作者单位： | 浙江省诸暨市林业局 |
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| 摘 要： | 板栗受桃蛀螟的危害十分严重，受害率可达２９％。用４０％氧化乐果３倍液于８月中旬涂干，防治效果达７６．５％以上，防治成本为３４．８元／ｈｍ￣２，净增板栗７７．５ｋｇ／ｈｍ￣２。
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| 关 键 词： | 板栗，桃蛀螟，药剂防治 |
Cbestnut:Dichocrocis punctiferalis by Using Omethoate 40EC |
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| Chen Huangrong.Cbestnut:Dichocrocis punctiferalis by Using Omethoate 40EC[J].Journal of Zhejiang Forestry College,1995(3). |
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| Authors: | Chen Huangrong |
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| Abstract: | Chinese chestnut fruit was damaged by Dicjhocrbcis punctiferalis in zhuji City of Zhejiang Province with 29%of injury.Control could be madeat the larval stage in the second ten days of August by brushing trunk with3-fold solution of omethoate 40EC,resulting in more than .5%of thelarvae being killed,and the seeds being increased by 77.5 kg per hectare.The control cost avaraged 34.8 yuan RMB per hectare. |
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| Keywords: | Chinese chestnut Dichocrocis punctiferalis chemical control |
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