Citrus aphids are abundant in citrus planting, and they will suck the sap of citrus trees, causing the tree to weaken and the quality of the fruit to deteriorate, which seriously affects citrus yields. Therefore, timely control of citrus aphids is very important to ensure the health and yield of citrus trees.
For citrus aphid control, a variety of methods can be employed. The simplest and most effective way to do this is to take medication. Below we will introduce some insecticides to control citrus aphids.
Abamectin is a microbial metabolite with a broad spectrum of insecticidal, acaricidal and bactericidal effects. It has a good control effect on citrus aphids, as well as other pests and mites. In addition, imidacloprid and acetamiprid are new insecticides, which have a good effect on citrus control, and can inhibit and interfere with the nerve conduction of aphids to achieve the effect of controlling citrus aphids. Note that these drugs are used alternately to prevent aphids from becoming resistant.
In addition to pesticide control, there are other ways to control citrus aphids. For example, regular pruning and clearing of gardens to reduce the reproduction and spread of aphids;The disease resistance of citrus trees can also be improved by breeding resistant varieties and strengthening management. The use of fruit arhat + sodium nitrate naphthalene acetic acid in the growth period can effectively improve the absorption capacity of citrus trees, make citrus grow more vigorously, and have resistance to better control aphids.
In short, the control of citrus aphids requires a combination of methods, and pesticide control is only one of them. When using the agent, it is necessary to pay attention to the use concentration, application method, safety interval and other issues to ensure the prevention and control effect and safety. At the same time, it is also necessary to strengthen daily maintenance and management to improve the disease resistance of citrus trees, reduce the occurrence and damage of pests, and increase yield.