Bio Control for Plants Fungal Disease The technical name is pseudomonas fluoresens, a naturally occurring mycopathogenic bacterial antagonist that infects and limits the growth of plant pathogenic fungi. These formulations are specifically manufactured to enhance the mycocidal activity and biological stability. The formulation helps to control leaf, bud, rhizome and root rot, wilt, blast, sheath blight, stem bleeding, soya bean pustule, citrus canker etc. Pseudomonas available naturally in soil. These organisms are not harmful to the crop but inhibit the growth of other disease causing fungi.