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△英国卜内门化学工业公司博罗杰先生等一行二人.于三月十七日参观访问了中国农业科学院茶叶研究所,并就该公司产品氯氰菊酯农药在茶叶上进行试验一事,与茶叶研究所举行了商谈,经过友好协商,双方达成合作试验协议。外宾在所期间,参观了茶树病虫标本室、茶叶样品陈列室和龙井茶优良品种丰产示范茶园。△日本农药株式会社横山昭一先生和日本三菱商事株式会社漱井富雄先生于三月二十八日来杭。在杭期间,与中国农业科学院茶叶研究所商谈性信息激素
△ Briggs of the British chemical industry insiders Bu Luojie and his party on March 17 visited the Tea Research Institute of Chinese Academy of Agricultural Sciences, and the company’s products on the test of cypermethrin pesticides on the issue of tea, and tea research Held talks, after friendly consultation, the two sides reached a cooperation test agreement. During the period, foreign guests visited the Tea Plant Disease and Herb Specimen Room, the Tea Sample Showroom and the Longjing Tea Variety High Yield Demonstration Tea Plantation. △ Nippon Pesticide Co., Ltd. Mr. Akiko Yokoyama and Japan’s Mitsubishi Corporation Fujitsu Fuso came to Hangzhou on March 28. During the Hang, negotiate with the Tea Research Institute of Chinese Academy of Agricultural Sciences information hormone