1. Symptoms
Occur mainly in the leaves, the area where the temperature is higher a…
Main pest control methods for corn:
1, the main pests are corn borers and locusts,…
The efficacy of honey white radish
Use fine varieties. After several years of trials and demonstrations, high-yield, high-qua… You have had this experience in dealing with the instrument in the laborator… Human feces contains 1% nitrogen, 0.5% phosphorus, 0.37% potassium, and about 20% organic … Hair is very important for many women who love beauty, but hair l… Maize big spot disease is an important disease on corn in China, and it is more serious. D…