-
-
Asparagus often suffers from pests and diseases; how do you prevent and control the main three diseases and four insects?
How to prevent and control the many pests and diseases of asparagus: the main "three diseases and four insects"
-
Four Main Wheat Pests and Diseases in Spring and Their Control Methods
Four Main Wheat Pests and Diseases in Spring and Their Control Methods
-
How to prevent grape diseases in spring? A full analysis of the key control points
How should grapes be protected from diseases in spring
-
How can ginger leaf diseases be controlled to reduce production losses?
Reducing production losses - control of ginger leaf diseases
-
No-till autumn potato planting with rice straw mulch saves labor and increases yield
No-till autumn potato planting with rice straw mulch saves labor and increases yield
-
Apply fertilizer skillfully, and crops will suffer fewer pests and diseases
Research and practice have shown that using chemical fertilizers or organic fertilizers to control crop pests and diseases is not only economical, safe and effective, but can also save pesticides, while at the same time having a fertilizing effect and the characteristics of not harming natural enemies and not polluting the environment. It can be said to achieve multiple benefits at once and is well worth promoting in production. Nitrogen fertilizer ① Ammonium bicarbonate...
-
Potash fertilizer helps crops resist diseases
In recent years, increasing the application of potash fertilizer and continuously replenishing the depletion of soil potassium have become one of the effective measures for high and stable crop yields. It is not hard to understand that techniques that can make crops robust and grow well will certainly also improve the stress resistance of crops, including drought resistance, cold resistance, disease resistance and other characteristics. In 1998, China...
-
How to prevent and control flower diseases? Learn to make homemade insecticides
Common chemical agents cause varying degrees of phytotoxicity to vegetables and fruits. For example, omethoate should not be used within 30 days before harvest; malathion is phytotoxic to melons and peaches; fenitrothion is phytotoxic to cruciferous plants and should not be used within 15 days before harvesting fruits and vegetables. Dichlorvos should not be used within one week before harvesting fruit trees and vegetables...
-
Garden Plant Pests and Diseases Prone to Occur in September and Their Control Methods
By September, autumn is the peak period for the occurrence and damage of garden plant pests and diseases. During this period, close attention should be paid, with active prevention and timely treatment.
条件筛选