Elucidation of interactions between beneficial microorganisms and plants and its mechanism(s) involved in defense system in plant

阐明有益微生物与植物之间的相互作用及其参与植物防御系统的机制

• 批准号: 16380035
• 负责人: HYAKUMACHI Mitsuro
• 金额: $ 9.66万
• 依托单位: Gifu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2004
• 资助国家: 日本
• 起止时间: 2004 至 2006
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16380035/
• 关键词: Beneficial microorganisms; Induced resistance

This study investigated the interactions between AMF Glomus mosseae and PGPF Phoma sp. isolates GS8-2, GS8-3, Penicillium simplicissimum GP17-2 or Trichoderma harzianum GT3-2 for their colonization, plant growth promotion and disease suppression. Mycorrhizal colonization by G. mosseae in cucumber roots was enhanced by T. harzianum GT3-2, while Phoma sp. GS8-2, GS8-3 and P. simplicissimum GP17-2 had no effect. The effects of G. mosseae on the establishment of PGPF differ with the different PGPF species combined. Although, the colonization of Phoma sp. isolates was strongly suppressed by G. mosseae, T. harzianum was slightly affected. In contrast, neither the root nor rhizosphere colonization of P. simplicissimum was altered by G mosseae. The ability of Phoma sp. isolates to promote growth and induce systemic resistance was also adversely affected by G. mosseae, however, the same beneficial effects of P. simplicissimum or T. harzianum was not affected. Instead, the ability of T. harzianum to promote plant growth was synergistically enhanced by the presence of G. mosseae. Combined inoculation of P. simplicissimum or T. harzianum with G mosseae resulted in better suppression of the root pathogen R. solani, though such an effect was not observed on the leaf pathogen C. orbiculare.

这项研究研究了AMF Glomus mosseae和PGPF Phoma sp。分离出GS8-2，GS8-3，Penicillium Simplicissimum GP17-2或Trichoderma Harzianum GT3-2，用于定殖，植物生长促进和抑制疾病。 Harzianum gt3-2增强了黄瓜根中G. mosseae的菌根定植，而Phoma sp。 GS8-2，GS8-3和P。SimplicissimumGP17-2无效。 G. mosseae对PGPF的建立的影响与不同的PGPF物种的组合不同。虽然，phoma sp。的定殖。 G. mosseae强烈抑制了分离株，T。harzianum受到了略微影响。相反，g mosseae均未改变根和根际定植。 phoma sp的能力。分离株促进生长和诱导全身性抗性也受到G. mosseae的不利影响，但是，P。simplicissimim或Harzianum的同样有益作用不受影响。取而代之的是，Harzianum促进植物生长的能力通过G. mosseae的存在协同增强。将刺疟原虫或Harzianum与G mosseae进行的接种结合接种，导致了对根病原体的抑制作用R. solani。

项目成果

Control of Rice Blast Disease with Sending Wind by a Big Electric Fan in the Paddy Field.

稻田大电风扇送风防治稻瘟病。

• 发表时间: 2006
• 期刊: Plant Protection (in Japanese) 60
• 作者: Taguchi;Y.;M.Hyakumachi
• 通讯作者: M.Hyakumachi

Novel biological control methods for gray mold disease of vegetables and fruits using Bacillus subtilis IK-1080

利用枯草芽孢杆菌IK-1080防治蔬菜水果灰霉病的生物防治新方法

• 发表时间: 2007
• 期刊: In: Biological Control of Plant Disease (Chincholkar and Mukerji eds). The Haworth Press, New York, London, Oxford
• 作者: Taguchi;Y.;M.Hyakumachi
• 通讯作者: M.Hyakumachi

Interaction between arbuscular mycorrhizal fungus Glomus mosseae and plant growth promoting fungus Phoma sp. on their root colonization and disease suppression on cucumber (Cucumis sativus L.).

丛枝菌根真菌 Glomus mosseae 与植物促生真菌 Phoma sp. 之间的相互作用。

• 发表时间: 2005
• 期刊: Ann. Report Interdiscipl. Res. Inst. Environ. Sci 24
• 作者: Chandanie;W.A.;M.Ito;M.Kubota;M.Hyakumachi
• 通讯作者: M.Hyakumachi

植物とアーバスキュラー菌根菌の共生戦略と生体防御

植物与丛枝菌根真菌之间的共生策略和生物防御

• 发表时间: 2006
• 期刊: 根の研究 15
• 作者: Taguchi;Y.;M.Hyakumachi;Chandanie WA et al.;Chandanie WA et al.;Hayakawa T et al.;久保田真弓
• 通讯作者: 久保田真弓

Interactions between plant growth promoting and arbuscular mycorrhizal fungus Glomus mosseae and induction of systemic resistance to anthracnose disease in cucumber.

植物生长促进剂与丛枝菌根真菌 Glomus mosseae 之间的相互作用以及诱导黄瓜炭疽病的系统抗性。

• 发表时间: 2006
• 期刊: Plant Soil 286
• 作者: Chandanie W.A.;M.Kubota;M.Hyakumachi
• 通讯作者: M.Hyakumachi