Greening Tree Disease and Pest Control Methods and Technical Measures
A brief introduction to the green plants and flowers related to the methods and technical measures for the prevention and control of diseases and pests in greening trees, which will be introduced by the editor next.
Greening Tree Disease and Pest Control Methods and Technical Measures
Soil needs to be disinfected in advance when planting greening trees, or use methyl bromide, cotton carbamate, formaldehyde to spray and fumigate nematodes in the soil, choose varieties with good resistance to plant, for pest control, you can use high-efficiency cypermethrin to kill leaf pests, scale insects with scale insects,狂杀介, aphids with pymetrozine, flying sweep, etc., mites with niminuo, boring pests with through green suite, thunder of the borer, and attack the cow.
Common Diseases of Greening Trees
White Stripe Root Rot: This disease is widely distributed and is a common root disease in landscape plants in China, mainly causing harm to willows, poplars, elms, Chinese scholartrees, maples, spruces, as well as apple, pear, grape, and stone fruit trees.
Violet Stripe Root Rot: The disease first attacks the young roots of trees, gradually expanding to the main roots and root necks. Diseased roots first lose their luster, then turn yellow-brown, and finally blacken and rot, easily causing the bark and xylem to separate. The affected plants grow weak and gradually wither and die.
Cultivation of Greening Tree Pests
The main pests of greening trees are root nematodes, which affect the growth of the roots, causing more circular or irregular tumor-like nematode galls to grow on the main and lateral roots. In addition, greening trees are also affected by leaf-eating pests, boring pests, scale insects, aphids, mites, and underground pests.
Greening Tree Disease and Pest Control
Soil needs to be disinfected in advance when planting greening trees, or use methyl bromide, cotton carbamate, formaldehyde to spray and fumigate nematodes in the soil, then plant seedlings after half a month, choose varieties with good resistance to plant, cultivate and weeding in time, which is beneficial for light and ventilation, drainage during the rainy season, avoid excessive application of nitrogen fertilizer, and apply an appropriate amount of phosphorus and potassium fertilizers to improve disease resistance.
For pest control, you can use high-efficiency cypermethrin to kill leaf pests, scale insects with scale insects,狂杀介, aphids with pymetrozine, flying sweep, etc., mites with niminuo, boring pests with through green suite, thunder of the borer, and attack the cow.
The detailed explanation of the methods and technical measures for the prevention and control of diseases and pests in greening trees provided above is for reference and suggestion only!