Effect of storage conditions on the survival of two potential biocontrol agents of nematodes, the fungi paecilomyces lilacinus and pochonia chlamydosporia
文献类型：期刊论文
| 作者 | Duan, Weijun1,2; Yang, Ence1,2; Xiang, Meichun1; Liu, Xingzhong1 |
| 刊名 | Biocontrol science and technology
 |
| 出版日期 | 2008 |
| 卷号 | 18期号:6页码:613-620 |
| 关键词 | Formulation Paecilomyces lilacinus Pochonia chlamydosporia Shelf-life Storage conditions |
| ISSN号 | 0958-3157 |
| DOI | 10.1080/09583150802161868 |
| 通讯作者 | Liu, xingzhong(liuxz@sun.im.ac.cn) |
| 英文摘要 | The nematophagous fungi paecilomyces lilacinus and pochonia chlamydosporia have been extensively studied as biological control agents for plant-parasitic nematodes. this study describes the formulation of alginate pellets containing mycelia of these fungi and also describes the effect of storage conditions on shelf-life of the pellets. the shelf-lives of p. lilacinus and p. chlamydosporia, which were measured monthly for 6 months, were significantly improved at low temperatures and low water activity (a(w)) values (<0.33). vacuum did not affect the viability of the formulated p. lilacinus but increased the viability of p. chlamydosporia. carbon dioxide reduced the activity of p. lilacinus as compared to ambient air but increased the activity of p. chlamydosporia. nitrogen, however, significantly improved the viability of both fungi. the optimal parameters of each factor for our formulation of p. lilacinus and p. chlamydosporia included a temperature range of 4 to -20 degrees c, a(w)=0.12, and a nitrogen-filled atmosphere. |
| WOS关键词 | FUSARIUM-OXYSPORUM FOXY-2 ; FLOUR-KAOLIN GRANULES ; WATER ACTIVITY ; SHELF-LIFE ; BEAUVERIA-BASSIANA ; BIOLOGICAL-CONTROL ; BROWN-ROT ; FORMULATION ; CONIDIA ; TEMPERATURE |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Entomology |
| WOS类目 | Biotechnology & Applied Microbiology ; Entomology |
| 语种 | 英语 |
| WOS记录号 | WOS:000257337400007 |
| 出版者 | TAYLOR & FRANCIS LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2386061 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Liu, Xingzhong |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Systemat Mycol & Lichenol, Inst Microbiol, Beijing, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Duan, Weijun,Yang, Ence,Xiang, Meichun,et al. Effect of storage conditions on the survival of two potential biocontrol agents of nematodes, the fungi paecilomyces lilacinus and pochonia chlamydosporia[J]. Biocontrol science and technology,2008,18(6):613-620. |
| APA | Duan, Weijun,Yang, Ence,Xiang, Meichun,&Liu, Xingzhong.(2008).Effect of storage conditions on the survival of two potential biocontrol agents of nematodes, the fungi paecilomyces lilacinus and pochonia chlamydosporia.Biocontrol science and technology,18(6),613-620. |
| MLA | Duan, Weijun,et al."Effect of storage conditions on the survival of two potential biocontrol agents of nematodes, the fungi paecilomyces lilacinus and pochonia chlamydosporia".Biocontrol science and technology 18.6(2008):613-620. |
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来源：中国科学院大学
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