权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Novel semiochemicals for crop protection through synthetic biology

通过合成生物学用于作物保护的新型化学信息素

基本信息

批准号：
BB/N012526/1
负责人：
Rudolf Allemann
金额：
$ 25.16万
依托单位：
CARDIFF UNIVERSITY
依托单位国家：
英国
项目类别：
Research Grant
财政年份：
2016
资助国家：
英国
起止时间：
2016 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=BB%2FN012526%2F1
关键词：
Novel semiochemicals crop protection through

项目摘要

Due to pressure on available farmland there is an urgent need for sustainably enhancing food crop production. One approach to combat insect pests is to repel or attract them using pheromone or other chemical signal baited traps, keeping them away from high-value crops. Past attempts at the rational design of artificial insect pheromones have failed largely due to the highly specific nature of recognition processes in insects. Recently we have succeeded in producing modified aphid repellents/attractants through a strategic chemoenzymatic approach. One compound in particular proved to be a strong aphid attractant in small-scale laboratory experiments.We intend to produce more of this compound to test its efficacy in field simulations and also to explore the activity of some new closely related compounds. Furthermore we will seek to commercialise the invention with prospective business partners.

由于可用耕地的压力，迫切需要可持续地提高粮食作物生产。对抗害虫的一种方法是使用信息素或其他化学信号诱饵诱捕器驱逐或吸引它们，使它们远离高价值作物。过去试图合理设计人工昆虫信息素的尝试失败了，主要是由于昆虫识别过程的高度特异性。最近，我们已经成功地生产改性蚜虫驱避剂/引诱剂，通过战略化学酶的方法。其中一种化合物在小规模的实验室实验中被证明是一种很强的蚜虫引诱剂，我们打算生产更多的这种化合物，以测试其在田间模拟中的功效，并探索一些新的密切相关的化合物的活性。此外，我们将寻求与潜在的商业伙伴将发明商业化。

项目成果

期刊论文数量（10）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Overexpression of the homoterpene synthase gene, OsCYP92C21, increases emissions of volatiles mediating tritrophic interactions in rice.

DOI：
10.1111/pce.13924
发表时间：
2020-10
期刊：
Plant, cell & environment
影响因子：
0
作者：
Wei Li;Lingnan Wang;Fei Zhou;Changyan Li;Weihua Ma;Hao Chen;Guirong Wang;J. Pickett;Jing-Jiang Zhou;Yongjun Lin
通讯作者：
Wei Li;Lingnan Wang;Fei Zhou;Changyan Li;Weihua Ma;Hao Chen;Guirong Wang;J. Pickett;Jing-Jiang Zhou;Yongjun Lin

Field evaluation of a new third generation push-pull technology for control of striga weed, stemborers, and fall armyworm in western Kenya