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- Bactrocera minax 柑橘大实蝇
- Fig. 5. Daily distribution of oviposition time of Bactrocera tau. 圖五南瓜實蠅雌蟲每日產卵時刻之分布。
- Diptera, Tephritidae, Bactrocera, new species, Ruili, China. 双翅目 实蝇科 果实蝇属 新种 云南 中国.
- Fig. 4. Peak duration of oviposition of female Bactrocera tau. 圖四南瓜實蠅雌蟲之產卵期高峰。
- Objective To study the chemical constituents of Caesalpinia minax Hance. 目的 研究喙荚云实的化学成分 方法 采用多种色谱方法分离纯化,依据理化性质、波谱数据分析进行结构鉴定。
- Results One diterpene compound was isolated from the 95% of alcohol extract of the seeds of Caesalpinia minax Hance. 结果从喙荚云实的体积分数为95%25的乙醇回流提取物中分离鉴定了1个二萜类化合物。
- Objective To study the chemical constituents of the seeds of Caesalpinia minax Hance. 摘要目的研究喙荚云实的化学成分。
- Bionomics of Bactrocera dorsalis and its control in Hekou County of Yunna Province. 云南河口县桔小实蝇生物学特性及防治。
- The flavonoids content in seeds of Caesalpinia minax Hance was determinated by use of the color metric method with rutin as standard material. 建立了南蛇勒总黄酮含量测定的分光光度法,研究了黄酮提取的最佳工艺条件。
- Based on above results, the optimal times for controlling Bactrocera dorsalis (Hendel) in carambola orchard were presented. 在以上研究基础上,确定了杨桃园桔小实蝇防治的一些关键时期。
- The toxicities of five insecticides to the pupas of Bactrocera sp. in the order of decreasing were chlopyrifos >methomyl>phoxim>dichlorvos >trichlorphon. 采用浸渍法分别测定了5种杀虫剂对寄生蝇蛹的毒力,供试杀虫剂对寄生蝇蛹的毒性大小依次为:乐斯本、利昂、辛硫磷、敌敌畏、敌百虫。
- These two kinds of pesticides are highly effective, low toxic, environmentally compatible, and are promising in the controlling of Bactrocera dorsalis (Hendel). 两者均具有高效、低毒、与环境相容性好的的特点,是防治桔小实蝇的理想药剂。
- The toxicities of eight insecticides to Bactrocera sp. adult were evaluated by vial residual method, and those of its pupas were tested by dipping it in the laboratory. 在室内条件下采用药膜法,分别测定了8种杀虫剂对果实寄生蝇成虫的毒力。
- Kinnear MW,Bariana HS,1998.Polymorphic microsatellite markers for population analysis of a tephritid pest species,Bactrocera tryoni.Molecular Ecology,7:1 489-1 495. [康芬芬;李志红;2006.;利用微卫星标记初步分析桔小实蝇4个地理种群的遗传多态性
- Abstract : The population dynamics of oriental fruit fly Bactrocera dorsalis in carambola orchard in Guangzhou was determined and revealed by method of systematic investigation. 摘要:杨桃园桔小实蝇种群数量动态具有明显的规律,且与杨桃果实的成熟期密切相关。
- Bactrocera sp. 果实寄生蝇
- This paper mainly introduces the facilities, collection of fruit and the construction of colony for the laboratory rearing of the adults, eggs, larvae and pupae of Bactrocera dorsalis Hendal. 实验室饲养桔小实蝇及种群建立是研究该虫的第一步。主要介绍了桔小实蝇的饲养设施、果实收集、种群的建立,成虫、卵、幼虫和蛹的饲养方法。
- A whole-year census of the oriental fruit fly, Bactrocera dorsalis (Hendel), in a guava orchard was conducted to determine its annual population dynamics and diel activity pattern. 本试验在农业试验所一处番石榴园内调查东方果实蝇全年及单日之族群变动,并依据东方果实蝇在园内之族群变动推论此果实蝇迁移于果园内外的情形。
- Based on the systemically survey,the population dynamics of Bactrocera dorsalis from varieties of megranate ochards under the different management in Jianshui were investigated for two years. 通过20032、004年的系统调查,对云南省建水县不同管理水平下的石榴园桔小实蝇种群动态规律进行研究。
- The order of toxicities of eight insecticides to the adult of Bactrocera sp. was chlopyrifos>beta-cypermethrin>avermectin>azadirachtin>matrine>carbosulfan> fenpropathrin>imidacloprid. 供试杀虫剂对果实寄生蝇成虫的毒性大小依次为:乐斯本、高效氯氰菊酯、爱诺虫清、印楝素、苦参碱、好年冬、灭扫利、吡虫啉;