助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   nosema locustae 的翻译结果: 查询用时:0.193秒
图标索引 在分类学科中查询
所有学科
植物保护
畜牧与动物医学
农业基础科学
林业
生物学
更多类别查询

图标索引 历史查询
 

nosema locustae
相关语句
  蝗虫微孢子虫
     Nosema locustae was used to control the rangeland grasshopper in Chaidamu from 2000 to 2003.The effects were apparent per annum,both the death rate and the infection rate took on 2 summits,with the percents over 60%and 40%respectively.
     2000年至2003年在柴达木地区施用蝗虫微孢子虫制剂防治蝗虫,每年防治效果显著,蝗虫的死亡率和感病率均出现2次峰值,分别达60%和40%以上。
短句来源
     Qinghai Grassland Locusts are inoculated with Nossema Locustae about 1.06×10~8 spores per milliltre. For the first time, the pathogenic bacteria, Nosema Locustae, are divided from locusts corpse. The lethal rate is about 50-92.10%.
     在1.06×l0~8个孢子/ml的蝗虫微孢子虫浓度下,对青海草原蝗虫接种试验,首次从蝗尸上分离到病原物——蝗虫微孢子虫(Nosema Locustae),蝗虫致死率达50-92.1%.
短句来源
     Nosema locustae could be propagated using cotton locust and used for Chondracris rosea management in forest with concentration of 5×107 and 1×108 sporozoite/ml, and the death rate were up to 94.9%~100%.
     林间应用蝗虫微孢子虫防治棉蝗(浓度5×107,1×108孢子/ml),防治效果分别达到94.9%和100%。
短句来源
     Nosema locustae \%Canning, \%Bacillus cereus\% Frankland and Frankland, \%Sporoethrix sp.\% were selected and applied to control cotton locust (\%Chondracris rosea rosea\% De Geer) and an infection rate over 77% was obtained.
     本研究筛选出蝗虫微孢子虫、蜡状芽孢杆菌及簇孢霉等微生物杀虫剂,并应用于防治棉蝗的感染率达77% 以上;
短句来源
     The areas which were exerted different densities of Nosema locustae were investigated in sequence from 1993 to 2003.The result showed that the sustainable management of Nosema locustae to grasshopper was apparent. After 6~10 years when the Nosema locustae was used,the density of grasshopper in the areas was still under the control threshold. Nosema locuslae still spread through the rangeland and the grasshopper were dominated sustainably.
     对1993年至2003年曾施用不同剂量药剂的处理区进行逐年跟踪调查,结果表明:蝗虫微孢子虫对青海草原蝗虫的持续控制作用十分明显,施用微孢子虫6~10年后,该地区的微孢子虫病一直在蝗群中自然流行,蝗虫密度仍然在防治指标下,持续控制了蝗害。
短句来源
更多       
  “nosema locustae”译为未确定词的双语例句
     The eating rate were reduced by 91.7%~93.8% for Chondracris rosea infected by Nosema locustae.
     感染微孢子虫的棉蝗,其取食量减少91.7%~93.8%;
短句来源
     A STUDY OF CONTROLLING GRASSLAND ACRIDIDAE WITH NOSEMA LOCUSTAE
     应用微孢子虫控制青海草地土蝗的研究
短句来源
     Adding 4 ml of 50% mala t ion to 100g Nosema locustae bran, the rate of population reduction of Cali iptamus italicus was 76.7%, which was much higher than that of using Nosema locustae alone.
     用飞机在草原喷洒,微孢子虫饵剂每100克加50%马拉硫磷4ml和10ml,对意大利蝗和红胫戟纹蝗虫口减退率可增加到76.7%和76.0%,明显高于单用微孢子虫饵剂的杀虫效果。
短句来源
     The laboratory experiments showed that the LC 50 of 5% Cascade ○R (IGR)against the grasshoppers was about 54 27 μg/mL. The optimum dosage for field spraying was estimated at 105 mL/hm 2.When high density of the insect pest occurred,the integrated application of Nosema locustae and IGR was effective and more than 35 6% of the surviving grasshoppers were infected by N.
     卡死克对中华稻蝗的致死中浓度 (LC50 )为54.27μg/mL ,田间用 5 卡死克(r)水剂喷雾防治 ,以 10.5mL/hm2 为最佳用量。
短句来源
     A study on the epizootic infection of grassland locusts by Nosema locustae
     蝗虫微孢子虫病在草原蝗虫中扩散传播的研究
短句来源
更多       
  相似匹配句对
     A STUDY OF CONTROLLING ACRIDIDAE WITH NOSEMA LOCUSTAE
     蝗虫微孢子虫防治草原蝗虫的研究
短句来源
     A STUDY OF CONTROLLING GRASSLAND ACRIDIDAE WITH NOSEMA LOCUSTAE
     应用微孢子虫控制青海草地土蝗的研究
短句来源
     IMAGEANALYSIS FOR NOSEMA BOMBYCIS MICROSPORIDIA
     家蚕微粒子病病原图象分析
短句来源
     Study on the Population Dynamic of Nosema bombycis
     家蚕微粒子(Nosema bombycis)种群数量动态的研究
短句来源
     Effect of Feces of Infected Grasshoppers on Horizontal Transmission of Nasema locustae
     病虫粪便在蝗虫微孢子虫病水平传播中的作用研究
短句来源
查询“nosema locustae”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  nosema locustae
Nosema locustae, a microsporidian parasite of locusts and grasshoppers, was transovarially transmitted to the progeny of infectedLocusta migratoria reared for up to F14 generations.
      
Interestingly, Nosema locustae has been renamed by two different groups.
      
Environ mental Protection Agency for grasshopper pests was the protozoan Nosema locustae.
      
Evidence for loss of mitochondria in Microsporidia from a mitochondrial-type HSP70 in Nosema locustae.
      


Qinghai Grassland Locusts are inoculated with Nossema Locustae about 1.06×10~8 spores per milliltre. For the first time, the pathogenic bacteria, Nosema Locustae, are divided from locusts corpse. The lethal rate is about 50-92.10%.

在1.06×l0~8个孢子/ml的蝗虫微孢子虫浓度下,对青海草原蝗虫接种试验,首次从蝗尸上分离到病原物——蝗虫微孢子虫(Nosema Locustae),蝗虫致死率达50-92.1%.

This paper reports a new species of microsporidia collected from Beijing and Wulumuqi,China. Nosema trilophidiae sp. nov. (pl. I,figs. 1--13) Host and Site (Natural) Trilophidia annulata Thunberg (Type host) and Oedaleusdecorus(Germ.),infection in midgut, gastric caeca, salivary glands, gonods, hemolymph, fatbody, nervous tissue, tracheae and Malpighian tubules. The infected salivary glands appearhypertrophid and milky; (Experimental) Locusta migratoria manilensis (Meyen). Life cycle Meronts typically...

This paper reports a new species of microsporidia collected from Beijing and Wulumuqi,China. Nosema trilophidiae sp. nov. (pl. I,figs. 1--13) Host and Site (Natural) Trilophidia annulata Thunberg (Type host) and Oedaleusdecorus(Germ.),infection in midgut, gastric caeca, salivary glands, gonods, hemolymph, fatbody, nervous tissue, tracheae and Malpighian tubules. The infected salivary glands appearhypertrophid and milky; (Experimental) Locusta migratoria manilensis (Meyen). Life cycle Meronts typically with 1--8 nuclei (in diplokaryon), sporont with twodiplokarya divided into two sporoblasts which directly transform into spores. (figs. 1--9, 11) Spore Fresh spores elongate, 3. 66±0. 34×1. 62±0. 07μm (n=50),length/breadth ra-tio 2. 44±0. 08(fig. 10). Polar filament usually 8 coils arranged in two layers in the posteriorhalf of the spore. The angle of tilt of the anterior filamentod coil 30° to the long axis of spore(figs. 12--13) Discussion The new species with diplokaryotic development stages and disporoblasticsporogony is characteristic for the genus Nosema. Hitherto only three Nosema species havebeen described from Acrididae: Nosema locustae described by E. U. Canning (1953), N.acridophagus and N. cuneatum both described by J. E. Herry (1967,1971),N. trilophidiae dif-fers from them by having distinctly smaller size and elongate shape of spores. The ultrastruc-tural characters also indicate that the species is new to science. Type locality Malianwa (40. 0°N,116. 2°E),Beijing. Sept.,1988 Deposition of type Slides with type specimens are deposited in the Institute of PlantProtection, Chinese Academy of Agricultural Sciences, Beijing.

本文报道寄生于疣蝗和黑条小车蝗的一种微粒子虫的光镜和电镜形态特征及寄生习性,定为新种。

Experiments were conducted to study the susceptibility of 3 species of rangeland grasshopper to Nosema locustae in Xinjiang. Result showed the susceptibili ty of Dociostaurus kraussi was 86.3%, but that of Caliiptamus italicus a nd Gomphocerus sibiricus were 34.5% and 17.7% only. Adding 4 ml of 50% mala t ion to 100g Nosema locustae bran, the rate of population reduction of Cali iptamus italicus was 76.7%, which was much higher than that of using Nosema locustae...

Experiments were conducted to study the susceptibility of 3 species of rangeland grasshopper to Nosema locustae in Xinjiang. Result showed the susceptibili ty of Dociostaurus kraussi was 86.3%, but that of Caliiptamus italicus a nd Gomphocerus sibiricus were 34.5% and 17.7% only. Adding 4 ml of 50% mala t ion to 100g Nosema locustae bran, the rate of population reduction of Cali iptamus italicus was 76.7%, which was much higher than that of using Nosema locustae alone. It seems that in a moderate grasshopper year, only applying Nosema locustae bran would suppress the population density under the control i ndex (10 head/m 2). But, in the years of grasshopper outbreak, Nosema locusta e bran should be mixed with small dosage of insecticide tp improve the control effect.

在新疆用微孢子虫对3种草原蝗虫进行室内感病性试验,结果不同种蝗虫的感病率差异很大,红胫戟纹蝗的感病率高达83.5%,而意大利蝗和西伯利亚蝗仅分别为34.5%和17.7%。用飞机在草原喷洒,微孢子虫饵剂每100克加50%马拉硫磷4ml和10ml,对意大利蝗和红胫戟纹蝗虫口减退率可增加到76.7%和76.0%,明显高于单用微孢子虫饵剂的杀虫效果。作者认为在一般蝗虫发生年份,单用微孢子虫饵剂可压低虫口到防治指标(10头/m2)以下,蝗虫发生量大的年份,采用加微量农药的微孢子虫饵剂,既可提高防效,也可比单用农药减少对环境的副作用

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关nosema locustae的内容
在知识搜索中查有关nosema locustae的内容
在数字搜索中查有关nosema locustae的内容
在概念知识元中查有关nosema locustae的内容
在学术趋势中查有关nosema locustae的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社