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- All compounds in the library were screened by fungicidal activity tests in vitro and in vivo. 对化合物库进行了体外和体内的杀菌活性筛选。
- Keywords thiourea derivatives;synthesis;fungicide activity; 硫脲衍生物;合成;杀菌活性;
- This product has a strong inabsorbability, a high fungicide activeness and efficacy duration long.It is safe and not affected to the ecological environment and the human and animals, green product. 本品内吸性强,杀菌活性高,持效期长,使用安全,对生态环境和人畜没有影响,绿色环保。
- This product has a strong inabsorbability, a high fungicide activeness and efficacy duration long.It is not affected to the ecological environment and the human, safe and green product. 本品具有内吸、治疗作用,持效期长,杀菌活性高、安全性高,对生态环境没有影响,绿色环保。
- The result indicated that it had high fungicidal activity against Sphaerotheca fuliginea. 该活性物质对黄瓜白粉病有较好的防治效果。
- Thiadiazolines Compounds have the fungicidal activity against cucumber downy mildew. 噻二唑类化合物具有抑制黄瓜霜霉病毒的杀菌活性。
- All of them have some fungicidal activity against Rhizoctonia solani ,etc.at 50mg/L in vitro. 生物活性测试结果显示所合成的化合物对棉花立枯病菌等均有一定的抑制活性。
- Moreover, the energy Ievel of HOMO, net charge and orbital electron density of O(24) , net charge of O(26) , clog P and cMR have important effect on the fungicidal activity. 此外,化合物的HOMO能级、0(24)的原子净电荷及轨道电子密度、0(26)的原子净电荷、clog P及cMR等均对生物活性产生重要影响。
- The general structure of the N-acylalanines as fungicide is following:N-C(C)-C in the molecular structure is the fungicidally active radical. 从结构通式可以看出,该类杀菌剂属于苯基酰胺类化合物。 研究表明,分子中N-C(C)-C结构为该类杀菌剂的活性骨架。
- A review of 9 new agrochemicals disclosed from BCPC conference in 2007, in which there are 4 with fungicidal activity, 5 with insecticidal/acaricidal activity. 概述了2007年英国植保会议公开的9个新农药品种,其中杀菌剂4个,杀虫杀螨剂5个。
- Propamidine is a new fungicide. Synthesis, fungicidal activity, application current situation and prospect of propamidine were reviewed in this article. 摘要丙烷脒是一种新型杀菌剂。主要阐述了丙烷脒的合成方法、杀菌作用、应用优势、现状和发展前景及研究发展方向。
- The office has been humming with activity. 办公室一直忙着搞活动。
- Seven flavanone derivaties were synthesized.Their structures were confirmed by IR and 1HNMR.It is found from biological examination that some of these compounds have good fungicidal activity. 以取代苯甲醛为起始原料,经过肉桂酸衍生物合成了7个黄烷酮衍生物,它们的结构分别经IR和1HNMR确证。通过生物测试表明,部分化合物具有较好的杀菌活性
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃,呈现一片热闹的景象。
- The bioassay of some compounds showed that they had certain fungicidal activities. 生物活性测试结果表明,这类化合物具有一定的杀菌活性。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The fungicidal activities of pyridazine derivatives reported in recent years were reviewed according to different chemical structures. 按照结构进行分类,对近年来哒嗪类衍。
- The store was a scene of great activity. 这家商店顾客盈门。