At present, sodium nitrophenolate has been widely used in many regions and can be used throughout the life of the plant. It can also be used for seed soaking, seed mixing, seedbed irrigation, foliar s
Thiram was originally widely used in seed treatment to prevent and treat seed-borne and soil-borne diseases such as smut and powdery mildew in wheat crops and anthracnose and damping-off in vegetable
Rice bacterial leaf blight is the most important bacterial disease that has occurred on rice in recent years. The disease is spreading rapidly, causing heavy losses and is difficult to prevent and con
Characteristics of triazole fungicides Triazole fungicides have strong systemic conductivity. When sprayed on crops, the solution is quickly absorbed. When applied to the roots, it can be absorbed by
Mites belong to the class Arachnida, the order Acarina, and are commonly known as red spiders. There are many species and they cause widespread damage. The three common mites on daily cultivated crops
In recent years, pests have been prevalent, and it is necessary to use pesticides rationally, scientifically and safely to delay the resistance of pests to pesticides and reduce the damage of pesticid
Causes of serious root-knot nematodes 1. Soil type Generally speaking, for clay, root-knot nematodes are more likely to occur on sandy soil. This is mainly because sandy soil has better air permeabili
Flutriafol is a fungicide composed of benzimidazole ring and benzene ring connected by amino, thioether and other bonds, and its molecular formula is C16H18N4O2S. Its mechanism of action is to inhibit
Aphids are pests of the superfamily Aphidoidea in the order Hemiptera. There are many species, with more than 4,700 known species in the world, which is the most species among pests. They have the cha
Symptoms 1. Powdery mildew: After the leaves are infected, a layer of white or grayish white powdery mildew is produced on the surface of the leaves, which is the hyphae, conidiophores and conidia of
