ANTIFUNGAL COMPOSITION FOR CONTROL OF PLANT POWDERY MILDEW COMPRISING CHRYSOPHANOL OR PARIETIN AS ACTIVE INGREDIENT

• Main Authors: CHOI, GYEONG JA, KIM, JIN SEOK, JANG, GYEONG SU, CHOI, YONG HO, KIM, JIN CHEOL, LEE, SEON U, CHO, GWANG YEON
• Format: Patent
• Language: English; Korean
• Published: 25.08.2003
• Edition: 7
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

PURPOSE: Provided is an antifungal composition for the control of plant powdery mildew comprising chrysophanol or parietin as an active ingredient. The parietin and chrysophanol have more excellent control effect on plant powdery mildew than fenarimol and polyoxin A, respectively. CONSTITUTION: An antifungal composition for the control of plant powdery mildew is characterized by comprising chrysophanol represented by the formula(1) or parietin represented by the formula(2), as an active ingredient, in the amount of 0.12-200μg/ml. The chrysophanol or parietin is obtained by extracting Rumex crispus and Rumex japonica. 본 발명은 화학식 1 및 2의 크리소파놀(chrysophanol) 및 파리에틴(parietin)을 유효성분으로 함유하는 식물 흰가루병 방제 조성물에 관한 것으로, 본 발명의 크리소파놀 또는 파리에틴 함유 조성물은 보리 흰가루병 및 오이흰가루병 등과 같은 식물병의 방제에 효과적으로 사용될 수 있다.