Ok Agri Guard eradicates organisms causing Downy mildew and phytophthora in the plant system. The guard is completely inter-flowing and freely circulates among the plants. For example, by giving the guard to the plants in the ground, it goes from the roots to the leaves or by spraying the guard on the leaves, it goes from the leaves to the roots. This function is called basipetal and acropetal communication. For this reason, the guard on the disease helps in controlling it as soon as possible. Spraying of Guard helps in the production of biotin naturally in plants. As a result, the disease resistance power of the plants increases. Guard is specifically designed to increase the disease defensive strength of plants such as cotton, soybean, all fruit crops, vegetable and ornamental crops. It also condition and aerate the soil, improve water retention, and moderate temperature.