witches' broom

witches' broom的基本解释

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扫帚病

与witches' broom相关的网络例句 [注：此内容来源于网络，仅供参考]

Based on Phylogenetic analysis of sequences from these 10 phytoplasmas using PAUP (phylogenetic analysis using parsimony) software, these phytoplasmas could be classified into five groups. These phytoplasmas groups and strains were: group 1, sweetpotato witches' broom, mainland China strain of sweetpotato witches' broom, peanut witches' broom and Ipomoea obscura witches' broom; group 2, loofah witches' broom; group 3, elm yellows; group 4, rice yellow dwarf and sugarcane white leaf disease; group 5, New Jersey strain of aster yellows and western strain of aster yellows.

从spacer序列堆衍的亲缘演化树显示这10种植物菌质体可分为5群：第一群，甘薯簇叶病、甘薯簇叶病、花生簇叶病及细花牵牛簇叶病等菌质体；第二群，丝瓜簇叶病菌质体；第三群，榆树黄化病菌质体；第四群，水稻黄萎病及甘蔗白叶病菌质体；第五群，翠菊黄化病菌质体。

Sequence analysis showed that the amplified 16S rDNA fragment was closely related to those in the 16Sr Ⅰgroup, with a homology rate of more than 99 %. This fragment had maximum homology, upto 100 %, with those of Ash witches' broom, Epilobium phyllody, and Chinaberry witches' broom phytoplasma strain Jiangxi. Its similarity of 16S rDNA sequence is obviously lower than 97 % as compared with other phytoplasma groups.

结果表明，该片段与16Sr I组中的各植原体同源率均达到99 %以上，其中与16Sr I中的白蜡树丛枝（Ash witches'-broom，AWB，AY566302），柳叶菜变叶（Epilobium phyllody，EP，AY101386）和苦楝丛枝江西株系（Chinaberry witches'-broom，CWB-JX，AY859543）的同源率最高，达到100 %，而与其它组的植原体16S rDNA序列的同源率均低于97 %。

Due to insect-borne transmission and systemic infection, paulownia witches'-broom caused by phytoplasma, has created a serious epidemic in Taiwan.

由非培养性植物菌质体引起之泡桐簇叶病(paulownia witches'-broom， PaWB)，由於虫媒传播及系统性感染，在台湾普遍严重发生为害。

与witches' broom相关的网络解释 [注：此内容来源于网络，仅供参考]

witches'-broom disease：(植病)丛枝病

witches' broom disease ==> 鬼帚病 | witches'-broom disease ==> (植病)丛枝病 | with an outer aligning ring ==> 带球面衬圈的轴承

witches'-broom disease：鬼帚病

witches' broom ==> 扫帚病 | witches' broom disease ==> 鬼帚病 | witches'-broom disease ==> (植病)丛枝病

witches'-broom disease：簇叶病(天狗巢病)

Wind, effect of disease 风对病害的影响 | Witches' broom disease 簇叶病(天狗巢病) | Witchweed 巫草