1)toxicity[英][t?k's?s?ti][美][tɑk's?s?t?]毒杀活性
1.This essential oil exhibited high repellent activity and remarkable toxicity against Cx.5—1992",测试了该精油对致倦库蚊成蚊的熏杀效果;采用浸液法测试了其对致倦库蚊幼虫及蛹的毒杀活性;并用GC-MS测试分析了其化学成分。
2.were obtained with water,ethanol,butanol,ethyl acetate,chloroform and petroleum ether by cold extracting method,and toxicity of each crude extract against Acyrthosiphon pisum(Harris) and Myzus persicae(Sulzer) was studied by spray method.)枝叶进行了粗提并采用喷雾法测定了各粗提物对豌豆长管蚜〔Acyrthosiphon pisum(Harris)〕和桃蚜〔Myzus persicae(Su lzer)〕的毒力,从中筛选出毒力最高的粗提物进行进一步的活性组分分离及毒杀活性测定。
英文短句/例句
1.Toxicity of extracts from branches and leaves of Jatropha curcas against aphids小桐子枝叶提取物对蚜虫的毒杀活性
2.Effect of crude toxin extract from Verticillium Lecanii Km9803 on Helicoverpa armigera蜡蚧轮枝菌Km9803粗毒素对棉铃虫的毒杀活性
3.The Alcohol Extracts of Cerbera manghas,Nerium indicum,Alamanda cathartica and Sapium sebiferum Against Plagiodera versicolora海芒果、夹竹桃、黄婵、乌桕对柳蓝叶甲的毒杀活性
4.Nematocidal Activity of Plant Extracts Against Root-knot Nematode (Meloidogyne incognita)20种植物提取物对南方根结线虫的毒杀活性
5.Study on Activity of Deterrent and Toxicity of Many Plant Extracts Against Panoychus Citri(McGregor);多种植物提取对柑桔全爪螨驱避和毒杀活性的研究
6.Insecticidal Plants Filtration and Toxicty Test of Insecticidal Bioactive in Heilongjiang East Mountain;黑龙江东部山区杀虫植物筛选及杀虫活性物质毒力测定
7.The Wild Insecticidal Plants in Heilongjing Province and Its Measurement of Poison Dint Material to Destroy Insects;黑龙江野生杀虫植物及其杀虫活性物质的毒力测定
8.PRELIMINARY STUDY ON INSECTICIDAL COMPONENTS OF THE LEAVES OF MELIACEOUS PLANT,AGLAIA ODORATA VAR.CHAUDOCENSIS,AND THEIR TOXICITY AGAINST SPODOPTERA LITVRA红果米仔兰杀虫活性成分及毒力的初步研究
9.Study on the Synthesis and Bioactivity of Philanthotoxin Analogs;仿蜂毒PhTX类杀虫剂的人工合成与生物活性
10.The Toxic Substances Extracted from Poisonous Plants, Toxicity Testing and Security Examination;杀虫植物活性物质提取、毒力测定及安全试验
11.Study on Tetrodotoxin and Insecticidal Metabolites from Two Marine Microbes;海洋微生物源河豚毒素和杀虫活性物质的研究
12.Effects of Simulated Weightlessness on Human NK Cell Cytotoxicity模拟失重对人自然杀伤细胞毒活性的影响
13.Study on Insecticidal Activity of the C-terminal Truncated Mcf Toxin from Photorhabdus luminescens发光杆菌碳端截短的Mcf毒素杀虫活性研究
14.Herbicidal Activity and Weeds Controlling Spectrum of Toxin from Phoma herbarum草茎点霉粗毒素的除草活性和杀草谱研究
15.Nematicidal metabolites of the aquatic fungus Coelomycetes sp. YMF1.01029水生真菌YMF1.01029毒杀线虫活性代谢产物的研究
16.Lead Optimization and Insecticidal Activity of Aphicides Isolated from Stellera Chamaejasme L.;瑞香狼毒灭蚜活性物质的结构优化和杀虫活性研究
17.Study on Enantioselective Cytotoxicity and Pesticidal Activity of Bifenthrin联苯菊酯的细胞毒性及杀虫活性的对映体选择性研究
18.Elementary Properties of the Nematicidal Crude Toxin Produced by Bacillus amyloliquefaciens JK-JS3一株毒杀松材线虫的解淀粉芽孢杆菌活性物质的基本性质
相关短句/例句
antifeeding action and insecticide activity拒食及毒杀活性
3)Insecticidal toxicity杀虫毒性
4)insecticidal activity杀虫活性
1.Synthesis and insecticidal activity of new bis-benzoylphenylurea compounds(Ⅱ);双苯甲酰基脲类化合物的合成及杀虫活性(Ⅱ)
2.Study on insecticidal activity and extraction of effective component from several nature plants;几种植物有效成分的提取及杀虫活性研究
3.Synthesis and insecticidal activity of 2- (p-chlorophenyl) pyrrole-3-carbonitriles;2-(对氯苯基)吡咯-3-腈类化合物的合成与杀虫活性
5)antibacterial activity杀菌活性
1.Synthesis,crystal structure and antibacterial activity of new di-n-butyl tin carboxylate;二正丁基锡羧酸酯的合成、晶体结构及杀菌活性研究
2.Synthesis,crystal structure and antibacterial activity of the di-n-butyltin di-2-(2-methoxy-4-formylphenoxy)acetic ester;二正丁基锡二2-(2-甲氧基-4-甲酰基苯氧基)乙酸酯的合成、晶体结构及杀菌活性
3.The antibacterial activity of two Schiff bases of glycine and phenylalanine condensed with salicylaldehyde (abbreviated as GS and PS,respectively),and their ten complexes against five bacteria (E.用浓度稀释法测定了2种席夫碱配体水杨醛缩甘氨酸、苯丙氨酸及其10种金属配合物对五种细菌(大肠杆菌、枯草杆菌、产气杆菌、金黄色葡萄球菌)的杀菌活性。
6)fungicidal activities杀菌活性
1.Synthesis and fungicidal activities of pyrimethanil substituted phenoxyacetate;取代苯氧乙酸嘧霉胺盐的合成及杀菌活性
2.The preliminary fungicidal activity test showed that most of them exhibited excellent fungicidal activities.初步杀菌活性测试结果表明大部分化合物对被测菌种有较好的抑菌和杀菌作用,并对化合物结构与杀菌活性的关系进行了初步探讨。
3.The conditions for cyclization and the fungicidal activities of the new heterocycles synthesized were optimized.探讨了成环反应的条件以及所合成的新型杂环化合物的杀菌活性 ,结果表明部分化合物表现出较好的抑菌活性 ,其中以 3b活性最好 ,在 5 0mg/L浓度时 ,对水稻纹枯菌和苹果轮纹菌的抑制率达 81%以上 。
延伸阅读
毒杀1.用毒物杀害。
