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- EXPLORATION FOR PESTICIDE ACTIVITY OF ALKALOIDS FROM SOPHORA ALOPECUROIDES L. 苦豆子生物碱的农用活性初步研究。
- Twelve derivates of S-tetrazine including three of 1,6-dihydro-S-tetrazines prepared recently were screened by pesticide activity. 对12个S四嗪衍生物,包括3个新合成的1,6二氢S四嗪衍生物,除草、杀菌、杀虫活性进行筛选。
- The results indicated that the extracts from Aconitum flavum had strong botanic pesticide activities against Aceria macrodonis. 结果表明,伏毛铁棒锤的乙醇、三氯甲烷和石油醚提取物对枸杞瘿螨具有较强的触杀和内吸毒杀活性;
- The seeds and the pesticide are both ready. 种子跟农药都准备好了。
- A review of 31 new pesticides and 35 new lead compounds with pesticidal activities disclosed in 11thIUPAC international congress of pesticide chemistry. 概述了第11届IUPAC国际农药化学会议中公开的31个新农药品种和35个具有生物活性的新化合物。
- The office has been humming with activity. 办公室一直忙着搞活动。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- Keywords azadirachtin A;extraction technics;purification method;stable formulation;pesticide activity; 印楝素A;萃取工艺;提纯方法;稳定性;制剂;药效;
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- This review aims to give an overview of significance of pyridine compounds with pesticidal activities during recent three years. 摘要简要叙述了吡啶类农药最近3年的研究进展。
- The town was humming with activity. 该市镇生气勃勃,呈现一片热闹的景象。
- The pesticidal activities were examined and some of themhave been found to be effective in promoting the growth of plant root. 生测结果表明,其中的一些具有良好的促进植物生根的活性。
- The flea-infested room had to be sprayed with a strong pesticide. 房间里有跳蚤,得喷强力杀虫剂。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- Pesticide Active Ingredient Information at Cornell University 农药活性成分信息数据库
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- Its derivatives have good drug activities such as antibacterial,anticancer,inhibiting activity to HIV protease and so on,and pesticidal activities such as insecticide,fungicide,herbicide and so on. 其衍生物在医药方面具有抗菌、抗癌,抑制HIV朊酶等生物活性,在农药方面具有杀虫、杀菌、除草和抗植物病毒等。
- They sprinkled pesticide to bug the potatoes. 他们喷撒杀虫剂给马铃薯除虫。