By Ramdas Kanissery Even a small amount of leftover herbicide in the spray tank can harm citrus trees. Contamination often occurs when the same sprayer is used on trees of different ages without being cleaned properly between applications. It can also happen when the sprayer is used for other pesticide products without a thorough rinse. Herbicide residues from certain herbicide ... Read More The post How to Avoid Herbicide Contamination Issues appeared first on Citrus Industry Magazine.