当前位置: 首页 > 文章 > 农药防治柞蚕场天幕毛虫的试验 Ⅲ.防治天幕毛虫的最佳施药时期及适宜施药量的试验 沈阳农业大学学报 1990 (3) 230-235
Position: Home > Articles > Reseach into Controlling Malacosoma Neustria Testacea with Pesticides in the Tussah Yard Ⅲ.The Optimum Period and Optimum Amount of Appjying Pesticides Journal of Shenyang Agricultural University 1990 (3) 230-235

农药防治柞蚕场天幕毛虫的试验 Ⅲ.防治天幕毛虫的最佳施药时期及适宜施药量的试验

作  者:
高德三;王文航
关键词:
柞蚕场;天幕毛虫;最佳施药时期;适宜施药量
摘  要:
辛硫磷、敌敌畏、敌马合剂、马拉硫酸等药剂防治柞蚕场天幕毛虫的最佳施药时期为天幕毛虫的1龄期,在辽宁省盖县为4月下旬的25日左右;适宜施药量50%辛硫磷乳油和80%敌敌畏乳油为5克/亩,60%敌马合剂和50%马拉硫磷乳油为10克/亩。
译  名:
Reseach into Controlling Malacosoma Neustria Testacea with Pesticides in the Tussah Yard Ⅲ.The Optimum Period and Optimum Amount of Appjying Pesticides
作  者:
Gao Deshan;Wang Wenhang (Department of Plant Protection Shenyang Arricuitural University Liaoning Guide Station of Pomicutere and Sericulture)
关键词:
Tussah yard;;Malacosoma neustria testacea;;Applying pesticides;;Optimum period;;Optimum amount
摘  要:
The pesticides of Bromophos, DDVP, D-M mixture and malathion are used to control the Malacosoma neustria testacea in the tussah yard.The optimum applying period is I instar and they are applied on the last ten-days of April,especially 25th or so in Gai County,Liaoning Prouince.Optimum amount of applying pesticides for 50% Bromophos and 80% DDVP emulsion are 75g/ha, for 60% D-Mmixture and 50% Malathion emulsion are 150g/ha.

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