Selection of nectar plants for use in ecological engineering to promote biological control of rice pests by the predatory bug, Cyrtorhinus lividipennis, (Heteroptera: Miridae).
Selection of nectar plants for use in ecological engineering to promote biological control of rice pests by the predatory bug, Cyrtorhinus lividipennis, (Heteroptera: Miridae).
复制标题
选择用于生态工程的花蜜植物，以促进掠食性虫子Cyrtorhinus lividipennis（Heteroptera：Miridae）来促进水稻害虫的生物控制。
DOI：
10.1371/journal.pone.0108669
复制
发表时间：
2014
期刊：
影响因子：
3.7
通讯作者：
Gurr GM
中科院分区：
文献类型：
--
作者：
Zhu P;Lu Z;Heong K;Chen G;Zheng X;Xu H;Yang Y;Nicol HI;Gurr GM
害虫管理的生态工程包括确定植物多样性的最佳形式，以纳入农业系统，通过促进天敌来抑制害虫。虽然这种方法在许多温带作物系统中得到了广泛的研究，但对水稻的研究要少得多。本文报道了不同植物种类对稻飞虱主要天敌黑肩盲蝽的影响。成年男性和女性的生存增加的存在下，开花万寿菊直立，Trida平卧，一点红Sonchifolia（菊科），芝麻（Pedaliaceae）与水或零控制。所有的花处理都导致褐飞虱的消耗量增加，而雌性褐飞虱的消耗量增加。lividipennis、黑翅叶蝉S. indicum最有利。另一项对更广泛的植物种类和不同密度的猎物卵的研究表明，S。indicum最强烈地促进了C.青翅类考虑到这一点，S。indicum给出了相对较高的猎物搜索率和较低的猎物处理时间。在此基础上，S.选择Indicum进行更详细的研究，以检查其潜在的掺入到农业系统中是否会无意中有益于稻纵卷叶螟（Cnaphalocrocis medinalis）和稻小卷叶螟（Marasmia patnalis），它们是水稻的严重鳞翅目害虫。成虫寿命和繁殖力与成虫寿命和繁殖力相当。水处理的处理显著低于蜂蜜溶液处理。结果表明，S. indicumis非常适合用作水稻作物边缘的生态工程植物。芝麻是一种有价值的作物，也为C。青翅目昆虫却对主要害虫没有好处。
Ecological engineering for pest management involves the identification of optimal forms of botanical diversity to incorporate into a farming system to suppress pests, by promoting their natural enemies. Whilst this approach has been extensively researched in many temperate crop systems, much less has been done for rice. This paper reports the influence of various plant species on the performance of a key natural enemy of rice planthopper pests, the predatory mirid bug, Cyrtorhinus lividipennis. Survival of adult males and females was increased by the presence of flowering Tagetes erecta, Trida procumbens, Emilia sonchifolia (Compositae), and Sesamum indicum (Pedaliaceae) compared with water or nil controls. All flower treatments resulted in increased consumption of brown plant hopper, Nilaparvata lugens, and for female C. lividipennis, S. indicum was the most favorable. A separate study with a wider range of plant species and varying densities of prey eggs showed that S. indicum most strongly promoted predation by C. lividipennis. Reflecting this, S. indicum gave a relatively high rate of prey search and low prey handling time. On this basis, S. indicum was selected for more detailed studies to check if its potential incorporation into the farming system would not inadvertently benefit Cnaphalocrocis medinalis and Marasmia patnalis, serious Lepidoptera pests of rice. Adult longevity and fecundity of both pests was comparable for S. indicum and water treatments and significantly lower than the honey solution treatment. Findings indicate that S. indicumis well suited for use as an ecological engineering plant in the margins of rice crops. Sesame indicum can be a valuable crop as well as providing benefits to C. lividipennis whilst denying benefit to key pests.
登录
查看更多内容
影响因子：
1.5
作者：
Bowie, MH;Gurr, GM;Frampton, CM
通讯作者：
Frampton, CM
影响因子：
5.7
作者：
Begum, Mahmuda;Gurr, Geoff M.;Nicol, Helen I.
通讯作者：
Nicol, Helen I.
影响因子：
1.9
作者：
Baggen, LR;Gurr, GM;Meats, A
通讯作者：
Meats, A
影响因子：
3.8
作者：
Gurr, GM;Wratten, SD;Luna, JM
通讯作者：
Luna, JM
影响因子：
1.7
作者：
Cottrell, TE;Yeargan, KV
通讯作者：
Yeargan, KV