Composition comprising cinnamon oil benzaldehyde or cinnamaldehyde for preventing bacterial fruit blotch of watermelon

摘要

The present invention relates to novel uses of cinnamon oil, benzaldehyde or cinnamaldehyde compounds and more particularly to the use of cinnamon oil, benzaldehyde or cinnamaldehyde compounds as active ingredients And a method for controlling plant pathogens using the composition. Each cinnamon oil and its main components the Ben jalde hydroxy (benzaldehyde) or cine malde hydroxy (cinnamaldehyde) compounds in accordance with the invention is bacterial fruit rot fungi in watermelon fruit rot fungus (Acidovorax avenae subsp. Citrulli) antibacterial activity against Is excellent. Therefore, the composition comprising the cinnamon oil, benzaldehyde or cinnamaldehyde compound of the present invention as an active ingredient can be usefully used as a natural pesticide or a fertilizer additive for controlling fungus and fruit rot fungus have. In particular, the benzaldehyde or cinnamaldehyde compound, which is a major component of the cinnamon oil of the present invention, is a plant-derived substance and thus has an advantage of being environmentally friendly.