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- Genetic Analysis and Utilization of Brown Planthopper(BPH)-resistant Genes in Oryza oficinalis Wall. 药用野生稻对褐飞虱抗性基因的遗传分析及利用研究
- Buprofezin has high activity against nymphs of the brown planthopper (BPH) and has effectively ovicidal action. 噻嗪酮对褐稻虱若虫有很高的生物活性,并具有杀卵作用。
- The shift of virulence in ASD7 of rice brown planthopper from field and laboratory was studied. 研究了杭州褐飞虱田间种群在抗虫品种ASD7上强迫饲养多代后致害性的变化。
- The brown planthopper, Nilaparvata lugens (St?l) is an important agricultural insect pest showing resistance to many different insecticides. 摘要褐飞虱是一种重要的农业害虫,其对许多杀虫剂都产生了抗药性。
- Screening transposable element related genes from the cDNA library of brown planthopper resistance mutant, TM6, of rice TNG67 variety. 中华农艺学会93年年会作物科学讲座暨研究成发表会论文宣读。
- Rice stripe disease transmitted by brown planthopper is one of the most serious viral disease in tome rice-growing areas of China in recent years. 摘要由灰飞虱传毒危害的水稻条纹叶枯病是近年来在我国部分稻作区严重发生的病毒病害。
- In Vietnam, a major rice exporter, the crop has been hit by a virus called tungro and infestations of the brown planthopper insect. 越南是主要稻米出口国,但水稻被一种衰退杆状病毒和稻褐飞蝨寄生而受创惨重。
- Abstract: In 2006, the brown planthopper greatly exploded once again in the south of our country, which caused the pesticides price rose. 文章摘要: 2006年,水稻褐飞虱在我国南方地区再一次大暴发。
- Indica rice;whitebacked planthopper,Sogatella furcifera;brown planthopper,Nilaparvata lugens (Stol.);genetic analysis;superoxide dismutase (SOD);peroxidase (POD);catalase (CAT). 01籼稻,白背飞虱,褐飞虱,遗传分析,超氧化物歧化酶(SOD),过氧化物酶(POD),过氧化氢酶(CAT
- Hsu,Y.C., C.Y.Chou, T.H.Tseng, H.M.Ku and C.S.Wang*.2005.Retrotransposon related genes are expressed in a rice brown planthopper (BPH) resistant mutant by BPH challenge. ibid. 曾东海;郑统隆;曾文彬;蔡静琪;王强生*.;2006
- The effects of genetic purifying by continuous sibling cross on the damaging character of biotype 1 and biotype 2 of Brown Planthopper (BPH) were studied in this paper. 采用标准苗鉴法,系统考察了褐飞虱生物型1和生物型2的致害特性在连续五代家系纯化过程中的变化状况。
- It is suggested that virulence of rice brown planthopper was variable and the character of variety resistant or susceptible to insect was the exterior factor of virulent shift. 这表明褐飞虱的致害性是可变异的,水稻品种抗、感虫特性是其转化的诱因。
- A fluorescence in situ hybridization(FISH)procedure was adopted to physical mapping two BAC clones 20M14(27 kb)and 64O9(36 kb)which linked to the brown planthopper resistance gene Bph15,in O. glaberrima Steud. ,O. 用覆盖抗褐飞虱基因Bph15的两个BAC克隆,即20M14(27kb)和64O9(36kb)作为探针,对非洲栽培稻、药用野生稻和宽叶野生稻体细胞染色体进行荧光原位杂交(FISH)。
- The results indicated that 15 and 11 species of predatory arthropods preyed on the white-back planthopper, Sogatella furcifera, and the brown planthopper, Nilaparvata lugens , respectiv-ely. 在检测的 19种捕食者中 ,有 15种捕食了白背飞虱 ,11种捕食了褐飞虱。
- According to the field test, the paper reported the effects of application of Methamidophos + Deltamethrin in different time on population dynamic of the brown planthopper and its predatory (spiders, ?Cyrtorrhinus lividipennis? Reuter et al ). 本文以田间试验数据全面反映不同时间施用甲胺磷+溴氰菊酯对褐飞虱及其捕食性天敌蜘蛛、黑肩绿盲蝽等种群动态的影响。
- The resistance of the smaller brown planthopper (SBPH), L. stritellus, collected from different locations in Zhejiang province, to imidacloprid, fipronil and chlorpyriphos, was studied. 摘要为明确浙江省灰飞虱抗药性的发展趋势,采集了浙江省不同地区的灰飞虱,监测其对吡虫啉、锐劲特和毒死蜱的抗药性水平。
- Moreover, those cloned specific cDNA fragments are very useful in the study of brown planthopper’s damage differentiation-related genes. 5) We have constructed two BPH biotypes’ cDNA libraries . 从而表明,褐飞虱不同生物型间不只是在致害表型和遗传背景上存在显著差异,而且在基因表达水平上亦存在显著差异。
- Brown planthopper (Nilaparvata lugens (Stal)) 褐飞虱
- Brown planthopper (Nilaparvata lugens Stal) 稻褐飞虱
- Brown planthopper(Nilaparvata lugens (Stal)) 褐飞虱