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한국응용곤충학회지
(Korean Journal of Applied Entomology)
Vol. 26 No. 4 (1987.12)
pp.273-275
pp.273-275
한국응용곤충학회
(Korean Society Of Applied Entomology)
초록
Changes in the numbers of air-borne spores of Alternaria mali causing the Alternaria leaf spot of apple were investigated in apple orchards, by monitoring their AM- toxin(host-specific toxin) producing ability. Most of the air-borne Alternaria in apple orchards were not AM-toxin producers. In culture, only about 2% of Alternaria isolates from a commercially managed apple orchards produced the toxin that was highly toxic only to susceptible leaves.
저자
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