The proportion of the viruliferous Laodelphax striatellus is the most important factor for the epidemic of the disease, so a rapid and sensitive method is necessary for detection of RSV in Laodelphax striatellus.

灰飛虱的帶毒蟲量是條紋葉枯病發(fā)生流行的主要影響因子操人妻就是爽91视频，因此建立一種快速草久久、靈敏檢測灰飛虱帶毒率的方法是迫切需要的。

In addition to the capacity of transmission SCYLV between sugarcane plants efficiently, 100%(9/9), 75%(6/8), and 50%(4/8) respectively while 15 viruliferous aphids were inoculated for each plant.

建立了能夠檢出單頭蚜蟲及侵染早期未現(xiàn)癥植株體內(nèi)SCYLV的巢式RT-PCR技術(shù)人人99，在超過80%的飼毒2周以上的甘蔗綿蚜無翅成蟲體內(nèi)檢測到病毒的存在日韩人人操人人操。

Indirect ELISA was then used for detection of RSV in Laodelphax striatellus Fallen. The proportion of the viruliferous Laodelphax striatellus in Jiangsu province ranged from 12.5% to 41.5%.

用建立的間接ELISA對江蘇省部分縣市大田灰飛虱帶毒率進(jìn)行檢測，結(jié)果顯示灰飛虱的帶毒率為12.5％-41.5％欧美性爱日韩性爱。

A nested-RT-PCR technique was established for SCYLV detection from individual viruliferous aphids and plant in early stage of infection, about 80% adult aphids feeding on sugarcane plants with yellow leaf symptom for over 2 weeks showed SCYLV positive by this technique.

但廣州甘蔗研究所品種基地源自美國運(yùn)河點(diǎn)育種場的CP93-1319病株上的病毒與已報道的三個基因型存在較大差異91精彩在线，可能代表了SCYLV的一個新的基因型。本文首次證實(shí)華南地區(qū)甘蔗上普遍發(fā)生的甘蔗綿蚜為SCYLV傳毒媒介国内精品三级三级精品二区。

The data obtained from the virus loss experiments showed that the virus retain ability were decreased with long delay duration in the air and viruliferous aphid lost the virus particles by intracellular penetration.

病毒丟失實(shí)驗(yàn)結(jié)果表明高清无码DVD，蚜蟲在空氣中&滯留&時，持毒能力會不斷下降最爽高潮午夜视频，同時在植物上進(jìn)行試食穿刺時欧洲免费A片在线观看，病毒主要丟失在植物細(xì)胞內(nèi)。

viruliferous：帶病毒的

virulent 毒害的 | viruliferous 帶病毒的 | virus 病毒

viruliferous leaf-hopper：保毒蟲

virulent strain 有毒菌株 | viruliferous leaf-hopper 保毒蟲 | virus 病毒