Citrus fruit is the most popular pesticide in the world.
Citrus often suffers from moss disease, ulcer disease in the process of breeding, for the plant's injurious force is relatively large, in general, is the use of ethylicin for prevention and control. Ethylicin, as long as it is used correctly in strict accordance with the method on the instruction manual, generally will not hurt citrus flowers and fruits. However, it is worth noting that the flowering period is the most sensitive period of citrus, and ethylicin is a sulfur-containing pesticide, a little improperly may cause pollination or other adverse effects; in addition, ethylicin has to promote the role of the new shoots of the growth of the spring shoots of the growth of a large number of growth, will inevitably affect the blossoming and fruiting. Therefore, citrus flowering is not recommended to use ethylicin, but can spray some protective fungicides, such as abamectin.
Citrus planting process, taking into account the role of ethylicin to promote the growth of new shoots, it is recommended that can be used in the spring shoots or put before the fall shoots, combined with the shoots at the same time, but also to prevent moss disease, ulcer disease. In the fall, the available ethylicin compounded with metribuzin, for the trunk and the leaves of the tree uniformly sprayed, can achieve a good control effect.
If citrus is infected with moss disease and ulcer disease in the process of planting, you can dilute ethylicin 1500 times with water and spray it on the plants, every 5-7 days or so, and at the same time, prune the branches of the diseased branches, so that you can effectively treat the moss disease and ulcer disease.