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赛丹防治烟草蚜虫和烟青虫试验烟蚜和烟青虫是烟草的主要害虫，为明确赛丹对烟蚜和烟青虫的防治效果，找出经济有效的最佳用量，我站于１９９３年进行了药效试验。供试药剂是３５％赛丹乳油（赫司特公司生产）。以２．５％敌杀死乳油（法国罗素一优克福公司生产）作为对照...
Tests for the control of tobacco aphids and tobacco budworms by sidanidine Aphids and tobacco budworms were the major pests of tobacco. To find out the most effective and cost-effective dosage for the control of aphid and tobacco budworm, the station was started in 1993 Efficacy test. Test agents are 35% 赛丹 EC (Hoechst company). Take 2.5% of the enemy killed EC (France Russell-Euclidean company) as a control ...