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   polymeric fungicides 的翻译结果: 查询用时:0.188秒
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polymeric fungicides
相关语句
  聚合杀菌剂
     Controlled Release Behavior of Polymeric Fungicides with Hymexazol as Bioactiv e Agent
     以恶霉灵为活性组分的聚合杀菌剂的控制释放性能
短句来源
     Synthesis of Polymeric Fungicides with Hymexazol as Bioactive Agent
     恶霉灵为活性组分的聚合杀菌剂的合成
短句来源
  “polymeric fungicides”译为未确定词的双语例句
     Syntheses of New Controlled Release Polymeric Fungicides Containing Diniconazole
     烯唑醇高分子缓释剂
短句来源
  相似匹配句对
     Synthesis of Polymeric Fungicides with Hymexazol as Bioactive Agent
     恶霉灵为活性组分的聚合杀菌剂的合成
短句来源
     Controlled Release Behavior of Polymeric Fungicides with Hymexazol as Bioactiv e Agent
     以恶霉灵为活性组分的聚合杀菌剂的控制释放性能
短句来源
     Polymeric Flocculants
     高分子絮凝剂
短句来源
     The Polymeric Effect
     高分子效应
短句来源
     Advance on Botanical Fungicides
     植物源杀菌剂研究进展
短句来源
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Isocyanato 4′ methylanilinocarbonyl)oxy 5 methylisoxazole (3) was synthesized by reaction of 3 hydroxy 5 methylisoxazole with toluene 2,4 diisocyanate. The polymeric fungicide was prepared by reacting 3 with poly(styrene alt maleic anhydride) via ethylenediamine.

由 3 羟基 5 甲基异唑 (恶霉灵 )与甲苯 1,4 二异氰酸酯合成了 3 (3′ 异氰酸酯基 4′ 甲基苯胺基羰基 )氧基 5 甲基异唑 ,以苯乙烯 马来酸酐的交替共聚物为化学载体 ,经乙二胺搭桥合成了以恶霉灵为活性组分的聚合杀菌剂 .用IR光谱、1HNMR、质谱和元素分析等表征了化学结构 ,讨论了影响反应的因素

A method for preparing novel, biodegradable fungicide-polymers containing Diniconazole ((E)-(±)-1-(2,4- dichlorophenyl)-2-(1,2,4-triazol-1-yl)-4,4-dimethyl-1-penten-3-ol) by reacting an isocyanate derivative of Diniconazole with polyvinyl alcohol was investigated, and a novel pesticide-polymer system in which the pesticide is chemically bonded to the polymer was obtained. The polymeric fungicide would release the active agent in a reasonable amount, by the processes of hydrolysis and/or bio-degradation....

A method for preparing novel, biodegradable fungicide-polymers containing Diniconazole ((E)-(±)-1-(2,4- dichlorophenyl)-2-(1,2,4-triazol-1-yl)-4,4-dimethyl-1-penten-3-ol) by reacting an isocyanate derivative of Diniconazole with polyvinyl alcohol was investigated, and a novel pesticide-polymer system in which the pesticide is chemically bonded to the polymer was obtained. The polymeric fungicide would release the active agent in a reasonable amount, by the processes of hydrolysis and/or bio-degradation. Its biochemical performance was coincidental with Diniconazole in the applied medium, measured by the prime biochemical test and its bioactive would last for at least 30 days.

研究了一种以烯唑醇为活性组分的新型高分子缓释杀菌剂的制备和应用。将(E)-(RS)-1-(2,4-二氯苯基)-4,4-二甲基-2-(1,2,4-三唑-1-基)-1-戊烯-3-醇,以4,4′-二苯基甲烷二异氰酸酯(MDI)为架桥剂,通过化学反应接枝在聚乙烯醇高分子载体上,得到悬垂侧链带有生物活性片断的高分子型化学缓释杀菌剂。该高分子缓释杀菌剂在模拟的应用环境中,经水解和/或微生物降解等过程,能以有效剂量持续释放出具有杀菌性的活性组分,其杀菌活性与烯唑醇基本一致,持效期至少30d。

A bioactive monomer 3, (± )-(E)-1-(2,4- dichlorophenyl)-2-(1,2,4-triazol-1-yl)-4,4-dimethyl-1-penten-3- ol-acrylate, was synthesized by reacting diniconazole 1 with acryloyl chloride 2, and its structure was confirmed by IR, MASS and 1H NMR spectroscopy. The fungicide-polymer 5 was obtained with the radical copolymerization of 3 and acrylic acid 4. The results of field trial showed that diniconazole 18% slow-release polymeric fungicide from 5 provides better control of wheat Rhizoctonia solani Kuhn...

A bioactive monomer 3, (± )-(E)-1-(2,4- dichlorophenyl)-2-(1,2,4-triazol-1-yl)-4,4-dimethyl-1-penten-3- ol-acrylate, was synthesized by reacting diniconazole 1 with acryloyl chloride 2, and its structure was confirmed by IR, MASS and 1H NMR spectroscopy. The fungicide-polymer 5 was obtained with the radical copolymerization of 3 and acrylic acid 4. The results of field trial showed that diniconazole 18% slow-release polymeric fungicide from 5 provides better control of wheat Rhizoctonia solani Kuhn than diniconazole 12.5% wettability powder, and 56.82%, 67.18% or 81.00% efficacy was obtained when the dose was 2, 4, 8 g a.i./100kg seed, respectively.

以杀菌剂烯唑醇1为底物与丙烯酰氯2反应合成了具有生物活性的可聚合单体(±)-(E)-1-(2,4-二氯苯基)-2-(1,2,4-三唑-1-基)-4,4-二甲基-1-戊烯-3-醇丙烯酸酯3,以IR,MASS和1H NMR对其化学结构进行了表征。该生物活性单体3与丙烯酸4共聚制得聚合物5。田间试验结果表明,以合成的杀菌聚合物5配成18%烯唑醇高分子缓释杀菌剂,对小麦纹枯病具有优异的防治效果,2、4、8 g a.i./100kg种子3个处理剂量,防效分别为56.82%、67.18%和81.00%,优于对照药剂12.5%烯唑醇WP的防治效果。

 
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