Different effects of exogenous jasmonic acid on preference and performance of viruliferous Bemisia tabaci B and Q
Different effects of exogenous jasmonic acid on preference and performance of viruliferous Bemisia tabaci B and Q
复制标题
外源茉莉酸对带毒烟粉虱B和Q的偏好和性能的不同影响
DOI：
10.1111/eea.12635
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发表时间：
2017-12
影响因子：
1.9
通讯作者：
Youjun Zhang
中科院分区：
文献类型：
--
作者：
Xiaobin Shi;Huipeng Pan Wen Xie Shaoli Wang;Qingjun Wu Gong Chen Lixia Tian;Xuguo Zhou Yong Liu;Youjun Zhang
甘薯粉虱Bomesia Tabaci(Gennadius)(半翅目：粉虱科)、B型和Q型通过病毒传播给农作物和蔬菜造成严重损失。我们以前的研究表明，Q在获取和传播番茄黄化曲叶病毒(TYLCV)方面比B更有效，在抗击茉莉酸(JA)相关植物防御方面，强毒Q比B更具优势。为了了解茉莉酸对植物、昆虫和病毒三元营养框架内的昆虫媒介的防御反应，我们研究了外源茉莉酸对番茄植株(茄科番茄)上非致病和致病B和Q的选择性和表现的影响。结果表明，茉莉酸处理的烟粉虱的繁殖力、寿命、发育时间和存活率均显著低于对照植株。此外，在繁殖力、寿命、发育时间和存活率方面，致病Q的表现均显著好于B。在茉莉酸处理和对照植株之间进行选择时，当茉莉酸浓度为0.01和0.1 mM时，病原菌Q对茉莉酸处理植株没有排斥作用，而其他植株都偏好未处理的对照植株。在Y管生物测定中，外源茉莉酸增加了植物挥发物的浓度和组成，如α-松油烯和β-罗勒烯，从而抑制了粉虱。值得注意的是，Q与TYLCV有着互惠互利的关系，以对抗东道主的防御。更好地了解植物、昆虫和病毒之间的三营养相互作用将有助于发展对这种入侵的全球害虫的可持续管理。
The sweetpotato whitefly, Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae), B and Q biotypes have caused severe losses to crops and vegetables through virus transmission. Our previous studies showed that Q is more efficient than B in acquisition and transmission of tomato yellow leaf curl virus (TYLCV) and viruliferous Q is better equipped than B in counterattacking jasmonic acid (JA)‐related plant defense. To understand how plant‐mediated defensive responses involving JA affect insect vectors within a tritrophic framework of plants, insects, and viruses, we examined the effects of exogenous JA on preference and performance of non‐viruliferous and viruliferous B and Q on tomato plants (Solanum lycopersicum L., Solanaceae). Our results demonstrated a significantly lower fecundity, shorter longevity, shorter developmental time, and lower survival rate of whiteflies on JA‐treated than on control plants. In addition, viruliferous Q performed significantly better than B in fecundity, longevity, developmental time, and survival rate. When given a choice between JA‐treated and control tomato plants, viruliferous Q was not repelled to JA‐treated plants when the JA concentration was 0.01 and 0.1 mm, whereas others all preferred the untreated control plants. Exogenous JA increased the concentration and the composition of plant volatiles, such as α‐terpinene and β‐ocimene, which deterred whiteflies in a Y‐tube bioassay. It is worth noting that Q has a mutualistic relationship with TYLCV to counteract the host defenses. A better understanding of tritrophic interactions between plants, insects, and viruses will facilitate the development of sustainable management of this invasive global pest.
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影响因子：
4.6
作者：
Pan, Huipeng;Chu, Dong;Liu, Baiming;Shi, Xiaobin;Guo, Litao;Xie, Wen;Carriere, Yves;Li, Xianchun;Zhang, Youjun
通讯作者：
Zhang, Youjun
DOI：
10.1002/anie.199516001
发表时间：
1995-08-18
期刊：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH
影响因子：
--
作者：
BOLAND, W;HOPKE, J;BUBLITZ, F
通讯作者：
BUBLITZ, F
两种入侵粉虱对番茄黄化曲叶病毒在中国的快速传播有不同的帮助
影响因子：
3.7
作者：
Pan H;Chu D;Yan W;Su Q;Liu B;Wang S;Wu Q;Xie W;Jiao X;Li R;Yang N;Yang X;Xu B;Brown JK;Zhou X;Zhang Y
通讯作者：
Zhang Y
影响因子：
4.8
作者：
L. Walling
通讯作者：
L. Walling
影响因子：
4.6
作者：
Chen, Gong;Pan, Huipeng;Xie, Wen;Wang, Shaoli;Wu, Qingjun;Fang, Yong;Shi, Xiaobin;Zhang, Youjun
通讯作者：
Zhang, Youjun