木霉菌株T11-W的鉴定及其对南方根结线虫卵的寄生性研究

doi:10.3976/j.issn.1002-4026.2014.06.006

SHANDONG SCIENCE ›› 2014, Vol. 27 ›› Issue (6): 38-42.doi: 10.3976/j.issn.1002-4026.2014.06.006

• Agricultural Microbiology • Previous Articles Next Articles

Identification of Trichoderma T11W and its parasitism to Meloidogyne incognita eggs

WANG Yi-lian，LI Ji-shun, YANG He-tong

Shandong Provincial Key Laboratory of Applied Microbiology, Biotechnology Center, Shandong Academy of Sciences, Jinan 250014, China

Received:2014-07-28 Online:2014-12-20 Published:2014-12-20

Abstract

Abstract: We employed classical experiment methods and molecular identification technology to identify T11W and its parasitism to Meloidogyne incognita eggs to investigate the parasitism of strain T11W to M. incognita eggs. Results show that strain T11W is Trichoderma harzianum and it has parasitism to M. incognita nematode eggs. It has correction parasitism rate of 73.46% and relative hatch inhibition rate of 94.19%. Our research improves the theory of the prevention of Trichoderma harzianum to M. incognita.It has the prospect of acting as a new and highly efficient microbial nematicide.

Key words: Trichoderma harzianum, parasitism, Meloidogyne incognita

CLC Number:

S182

WANG Yi-lian，LI Ji-shun, YANG He-tong. Identification of Trichoderma T11W and its parasitism to Meloidogyne incognita eggs[J].SHANDONG SCIENCE, 2014, 27(6): 38-42.

References

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Identification of Trichoderma T11W and its parasitism to Meloidogyne incognita eggs

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