With the rapid development of science and technology, there are more and more varieties of foliar fertilizers on the market. Most of them contain necessary nutrients for crops to prevent various physiological diseases caused by the lack of crops. Correct use of foliar fertilizers has a certain effect on improving crop quality and increasing yield. However, most of the foliar fertilizers do not contain fungicides or insecticides, and they have no direct preventive effect on infective diseases caused by fungi, bacteria, and viruses.
However, some foliar fertilizer manufacturers and distributors have exaggerated their words in order to obtain higher economic benefits for sales promotion, and have said that their products are omnipotent, such as effective control of blight, rust, and smut. Soft rot, blight, verticillium wilt, etc., are said to be even better than some currently used pesticides. Here, to remind farmers friends, the use of foliar fertilizer to be targeted, control of crop pests and diseases should use the appropriate fungicides and insecticides, not to use foliar fertilizer as pesticides, so as to avoid losses.
Rongcheng Jingyi Oceanic Technology Company Limited , https://www.jingyifoods.cn