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
   peach borer 的翻译结果: 查询用时:0.189秒
图标索引 在分类学科中查询
所有学科
植物保护
更多类别查询

图标索引 历史查询
 

peach borer
相关语句
  桃蛀螟
     The niche of corn borer and peach borer and their interspecific competition in corn:
     玉米螟和桃蛀螟在玉米上的生态位及其种间竞争
短句来源
     The niche and interspecific competition coefficient of corn borer (Ostrinia furnacalis) and peach borer (Dichocrocis punctiferalis) were estimated by means of the field investigating in 1993, 1994. The results showed: the peach borer has been one of the most important corn insect pest.
     通过1993和1994两年的田间调查,测定了玉米螟和桃蛀螟在玉米田间的生态位和种间竞争系数。 结果表明:桃蛀螟已成为玉米的主要害虫之一。
短句来源
  “peach borer”译为未确定词的双语例句
     Study of the Control of Peach Borer
     桃小食心虫Carposina niponensis防治技术研究
短句来源
     Investigation on the Injury of Peach Borer to Corn in Zhao Tong
     昭通桃柱野螟为害玉米的调查研究
短句来源
     Foxtail millet webworm(Mampava bipunctella Ragonot)and peach borer(Dichocrocis punctiferalis Guenee)are the dominant pest specis,Lobesia aeolopa Meyrick and tea tortrix(Momona aoffearia Meyrick)are of secondary importance, and cotton bollworm(Heliothis armigeva Hubner)causes only accidental calamity in partial areas.
     高粱花翅小卷蛾(Lobesia aeolopa Meyriek)、柑桔长卷蛾(HomonaCoffearia Meyrick)为次要虫种。 棉铃实夜蛾(Heliothis armigeva Hubner)为局部偶发成灾种类。
短句来源
     In 1991 we discovered the peach borer(Dichocrocispunctiferalis)also serious- ly injured corn. in Suijiang county. As it is known,the peach bore injurs mainly peache, plum and apple in Yunnan province.
     1990~1991年作者在云南省昭通地区绥江县进行玉米螟种类及发生规律调查中,发现桃蛀野螟 Dichocrocis punctiferalis(peach bore)严重为害玉米,该虫在云南主要为害桃、李、苹等,本文记录了桃蛀野螟在绥江为害玉米及其发生消长情况,为省内首次报道.
短句来源
     The temporal, spatial and nutritive niche breadth and niche overlap of corn borer and peach borer are very similarities, their percentage similarity of niche are over 0.90. Their ratio of coexistence in same location of corn plant is less 10% and the interspecific competition coefficient are more than 0 98.
     两虫在玉米上的时间、空间和营养生态位宽度、生态位重叠非常相近,其生态位相似性比例均大于090; 在同一玉米部位两虫共存比例小于10%,其种间竞争系数大于098%。
短句来源
  相似匹配句对
     Study of the Control of Peach Borer
     桃小食心虫Carposina niponensis防治技术研究
短句来源
     ON THE SCIENTIFIC NAME OF THE PEACH FRUIT BORER
     桃蛀果蛾学名的更正
短句来源
     Remarking on ode of peach
     《桃赋》疏
短句来源
     Three Peach Stones
     三颗核桃苗
短句来源
     RAISE-BORER AT2000
     AT2000型天井钻机
短句来源
查询“peach borer”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
没有找到相关例句


This paper reports the occurrence and chemical control of peach borer (Carposina niponensis) In Tali Bai National Autonomous District the peach borer generally produces one generation and occasionally two in a year. The adults of the first generation a pear 12 days after the beginning of the rainy season in June, and the second in August. Its larvae seriously damage the fruits of apple, pear and many other fruit trees. It is proper to use chemicals while insect eggs are being deposited on 1~2% the...

This paper reports the occurrence and chemical control of peach borer (Carposina niponensis) In Tali Bai National Autonomous District the peach borer generally produces one generation and occasionally two in a year. The adults of the first generation a pear 12 days after the beginning of the rainy season in June, and the second in August. Its larvae seriously damage the fruits of apple, pear and many other fruit trees. It is proper to use chemicals while insect eggs are being deposited on 1~2% the fruit and the adults are beginning to emerge. The control in four orchards was 90% effective in apple trees and 83.1% effective in pear trees with a spray of cyhalothrin, sumicidin or omethate (1:200~300X, respectively) 30~40ml for every 20 trees.As a result, the forecast and chemical control are of great benefit to fruit production.

本文报道了桃小食心虫在云南大理地区的发生及为害:以年生1代为主,第1代成虫出现在雨季开始(6月份)的第10~12天;亦有少量第2代成虫出现在8月上旬。幼虫能危害苹果、梨等多种水果。第1代成虫开始产卵,当卵果率达1~2%时是化学防治的最适期。防治试验结果表明对苹果和梨的防效分别为90%以上和83.1%。该项预测及防治方法对水果增产有一定效果。

Flftteen insect pest species,including 28 new records,that attack sorghum panicles in Sichuan have been established.Foxtail millet webworm(Mampava bipunctella Ragonot)and peach borer(Dichocrocis punctiferalis Guenee)are the dominant pest specis,Lobesia aeolopa Meyrick and tea tortrix(Momona aoffearia Meyrick)are of secondary importance, and cotton bollworm(Heliothis armigeva Hubner)causes only accidental calamity in partial areas.The occurrence of the other 49 species is fragmentary.In the present study,the...

Flftteen insect pest species,including 28 new records,that attack sorghum panicles in Sichuan have been established.Foxtail millet webworm(Mampava bipunctella Ragonot)and peach borer(Dichocrocis punctiferalis Guenee)are the dominant pest specis,Lobesia aeolopa Meyrick and tea tortrix(Momona aoffearia Meyrick)are of secondary importance, and cotton bollworm(Heliothis armigeva Hubner)causes only accidental calamity in partial areas.The occurrence of the other 49 species is fragmentary.In the present study,the great- est number of sorghum panicle pest species was found in the high-temperature areas in the south part of the Basin,and the species number decreased-with the latitude moving north- ward and the elevation moving upward.Base on their community composition and occur- fence dynamics,the pest communities attacking sorghum panicles are divided into two groups:a foxtail millet webworm-dominatede area and a peach borerdominated area.

已查明四川高梁穗部害虫有54种。其中,粟穗螟(Mampavabipunctella Ragonot)、桃柱野螟(Dichocrocis punctiferalis Guence)为主要虫种。高粱花翅小卷蛾(Lobesia aeolopa Meyriek)、柑桔长卷蛾(HomonaCoffearia Meyrick)为次要虫种。棉铃实夜蛾(Heliothis armigeva Hubner)为局部偶发成灾种类。其余49种属于少量或零星发生种类。害虫种类以盆南高温区域最多,随纬度北移和海拔上升而减少。根据穗虫群落构成和发生动态,可将四川省高粱穗部害虫群落分为粟穗螟为主区和桃蛀野螟为主区。

One hundred and seventy five soil samples were collected from different soil types and habitats in the Beijing area during 1987-1988 to examine the occurrence of entomopathogenic nematodes. Larvae of the wax moth, Galleria mellonella were placed in the soil samples to attract nematodes. Five species of Steinernema, 6 species of Heterorhabditis and 2 species of Rhabditld were obtained, amounted for a 13.1% nematode incidence of the samples. The incidence rate of the nematodes was found to be influenced by both...

One hundred and seventy five soil samples were collected from different soil types and habitats in the Beijing area during 1987-1988 to examine the occurrence of entomopathogenic nematodes. Larvae of the wax moth, Galleria mellonella were placed in the soil samples to attract nematodes. Five species of Steinernema, 6 species of Heterorhabditis and 2 species of Rhabditld were obtained, amounted for a 13.1% nematode incidence of the samples. The incidence rate of the nematodes was found to be influenced by both soil type and habitat. The incidence rates in the soils of orchards, vegetable gardens, cereal fields and non-cultivated land were 28.2%, 10.5%, 7.7% and o%, respectively, while those in loose sandy, sandy loam, mid loam and light loam soils were 20.8%, 15.1%, 12.2% and 5.4%, respectively. All the new nematode isolates showed higher infectivity to fruit peach borer (Carposina niponensis), carpenterworm (Holcocerus insularis), chive maggot (Bradysia odoriphage) and rice stem borer (Chilo suppressalis) than the introduced nematodes currently used against these pests in China.

用大蜡螟诱集法,对在北京地区采集的175个土样进行了线虫分离,得到斯氏属线虫5个,异小杆属线虫6个,小杆线虫2个。土样有线虫率为13.1%。土样有线虫率与植被、土壤质地有关。从4种植被下采集土样的有线虫率分别是:果园28.2%、菜地10.5%、大田作物7.7%、未耕地0。4种土壤质地中土样有线虫率为:松沙土20.8%、砂壤土15.1%、中壤土12.2%、轻壤土5.4%。本土线虫对桃小食心虫、韭菜蛆、小木蠹蛾、二化螟的侵染力均高于引进的线虫。

 
<< 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peach borer的内容
在知识搜索中查有关peach borer的内容
在数字搜索中查有关peach borer的内容
在概念知识元中查有关peach borer的内容
在学术趋势中查有关peach borer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