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ผลงานตีพิมพ์ในวารสารวิชาการ

Types A and D Trichothecene Mycotoxins from the Fungus Myrothecium roridum

ผู้แต่ง:Dr.Arm Unartngam, Assistant Professor, Waranya Lakornwong , Kasem Soytong , Sarawut Tontapha , Vittaya Amornkitbamrung , Somdej Kanokmedhakul,

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ผลงานตีพิมพ์ในวารสารวิชาการ

Genetic variation of Fusarium oxysporum f. sp lycopersici isolated from tomatoes in Thailand using pathogenicity and AFLP markers

ผู้แต่ง:Sibounnavong, P, Dr.Jintana Unartngam, Associate Professor, Soytong, K,

วารสาร:

ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Antagonism of Chaetomium globosum to the Rice Blast Pathogen, Pyricularia oryzae)

ผู้เขียน:Kasem Soytong, T.H. Quimio

สื่อสิ่งพิมพ์:pdf

Abstract

The rice blast antagonist Chaetomium globosum isolated from upland rice field soils in the Philippines was antagonistic to Pyricularia oryzae. Coating rice seeds cv. IR442-2-58 with spore suspension (4 x 105 spore/ml) and culture extract from a specific strain of C. globosum resulted in preventing the early infection of rice blast pathogen. The non-treated seeds were as effective as captan. Benefits from coating rice seeds also increased emergence of shoots, greater fresh weight of plants, taller plants and lower disease incidence. The results suggest that screening for antagonism should not be limited to species only but should consider specific strains within species because antagonistic activity varied among strains species.

Article Info

Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 023, Issue 2, Apr 89 - Jun 89, Page 198 - 203 | PDF | Page