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The Taipei fish wholesale market with a largest trading share appears to cause the greatest leadership impact on the price formation of milkfish in the other horizontally-related fish wholesale markets both in the long-run and short-run.

台北为台湾地区最大鱼货批发市场,其目鱼批发价格具有价格领导特性,无论长期性或短期性而言,对其他水平性相关鱼市场目鱼价格形成均产生较大幅度的影响力。

If we add milkfish , we have "milkfish congee." If we put preserved egg and pork in it, it becomes "preserved egg and pork congee."

若加入目鱼就是「目鱼粥」,加皮蛋、猪肉便是「皮蛋瘦肉粥」了。

The research aimed to study the fluctuation of whitefly on poinsettia and provide references for the control of whitefly.

[目的]研究烟粉在"一品红"上的消长,为烟粉的防治提供参考。

Recently, competitive displacement of pre-existent biotypes and other herbivores by the B. tabaci B biotype has been observed in many regions worldwide.

近年来,在许多地区发现B型烟粉竞争取代非B型烟粉和其他害虫的现象。

The 16S rRNA sequences of the bacterial endosymbionts from five geographic populations of two psocid species, Liposcelis bostrychophila and L. decolor was analyzed.

采用特异性引物PCR扩增、克隆和测序获得嗜卷书和无色书共5个地理种群体内共生菌16S rRNA基因序列。

The 6 AChE Genes from L.bostrychophila,L.entomophila and L.decolor were demarcated into Insect TypeⅠAChE Gene and Insect TypeⅡAChE Gene.4 Gene cloning of nAChR and mRNA expression level in L.bostrychophilaTwo nicotinic acetylcholine receptor subunit genes,Lb al and Lb a8,were cloned from the psocid L.bostrychophila.The full length cDNAs of Lb a1(GenBank Accession No.: EU871527) and Lb a8GenBank Accession No.

昆虫的两类AChE严格的区分,其中Ⅰ型AChE先与脊椎动物AChE聚合后才与Ⅱ型AChE相聚,说明两类AChE基因在物种分化前就已经分化。4嗜卷书烟碱型乙酰胆碱受体基因克隆及其mRNA表达水平研究利用RT-PCR和RACE技术成功克隆获得了嗜卷书2个烟碱型乙酰胆碱受体亚基的全长序列,分别命名为Lb a1(GenBank登录号:EU871527)和Lb a8(GenBank登录号:EU871526)。

Pear leaf psylla psylla pyrisuga Forster were fed on Pyrus pyriforis Nakai leaves at 20-30℃and at 60-90% of relative humidity with 25℃. The results showed that the optimuM temperature for the development of the eggs,nymphs and the whole generation was shown to range from 20. 0-22.5℃, 22.5-25℃. and 22. 5-25℃, respectively. The optimun temperature for the reproduction of the female adults was 25℃.

以砂梨叶作饲料,研究了20、 22.5、 25、 30℃四种温度和在25℃条件下,60%、70%、80%、90%四种相对湿度对梨木Psylla pyrisugaForster生长发育和繁殖的影响,结果表明梨木卵期、若虫期和全世代生长发育最适温度分别为20-22.5℃,22.5,25℃和22.5-25℃,雌成虫繁殖最适温为25℃。

In mid- March and mid- May when the Psylla chinensis adults of the generation of winter and the first generation become richer, foundation function had been done when several control measures had been carried on to prevent the pests.

结果表明,在中国梨木越冬代和第一代成虫发生盛期实施冬季清园、刮树皮并树干涂抹石硫合剂、植物源药防治和种植趋避植物等多项措施可以有效减少梨木发生。

Studying pests of Gold-Autumn Pear in Da-long Country Long-tian Local Government in Hong-jiang City from February 2003 to October 2004, we primarily think Gold-Autumn Pears diseases include Gymnosporangium haracanumsyd, Venturia Pirina Aderh, Alternaria Kikuchiano Tanaka, Physalospora piricola Nose, and its insects include Psylla Pyrisuga Forst, Cinacium iakusuiensis kishida, Janus Piri Okamoto et Muramatsu,Toxoptera Piricola Mats, Urochela Luleovaria Distant, Eucleidae. Its main diseases are Gymnosporangium haracanumsyd, Venturia Pirina Aderh and Alternaria Kikuchiano Tanaka, main insects are Psylla Pyrisuga Forst, Cinacium iakusuiensis kishida.

通过2003年2月—2004年10月两年间在湖南省洪江市龙田乡大垅村对金秋梨病虫害防治的研究,初步确定了金秋梨上的病害有:梨锈病、梨黑星病、梨黑斑病、梨轮纹病,虫害有:梨木、梨黄粉蚜、梨茎蜂(Janus Piri Okamoto et Muramatsu)、梨星毛虫、梨二叉蚜Toxoptera Piricola Mats、梨蝽象(Urochela Luleovaria Distant、刺蛾等,其中以梨锈病、梨黑星病、梨黑斑病为主要病害,以梨木、梨黄粉蚜为主要虫害。

It appears to be related to a bacterium transmitted by the potato psyllid's relative, the citrus psyllid.

该细菌似乎和马铃薯木的亲缘生物——柑桔木——传播的细菌有亲缘关系。

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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

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