Give your plant the best defense response to bacterial and fungal infections. Agrofos-Cu is a liquid fertilizer that nourishes plants with potassium, phosphorus, and copper. This water-soluble fertilizer acts as a vitamin deficiency corrector building up parts of the plant that has been weakened by fungi or bacteria. It also stimulates the defense elicitor of the plant to defend it against these harmful microorganisms. Purchase Agrofos-Cu to improve your plants’ microbial defense.