Biocontrol Activities of Peribacillus butanolivorans KJ40, Bacillus zanthoxyli HS1, B. siamensis H30-3 and Pseudomonas sp. BC42 on Anthracnose, Bacterial Fruit Blotch and Fusarium Wilt of Cucumber Plants

Abiotic and biotic stresses have been a serious threat to crop growth productivity in the agricultural system. In this study, four strains (HS1, H30-3, KJ40, BC42), which biological activities related disease suppression or alleviation of salinity drought stresses, were tested for broad-spectrum biocontrol activity against anthracnose caused by <i>Colletotrichum orbiculare</i>, bacterial fruit blotch <i>Acidovorax citrulli</i>, Fusarium wilt <i>Fusarium oxysporum</i> cucumber plants. As result test, when drenched into soil, leaves significantly decrease; strain KJ40 suppressed incidence <i>A. citrulli</i>; BC42 reduced compared control. Therefore, could be candidate controlling through induced systemic resistance citrulli</i> as well alleviating stress; has anthracnose, wilt, blotch.