Difenoconazole
It is a high-efficiency, safe, low-toxicity, broad-spectrum fungicide, which can be absorbed by plants and has strong penetrating effect. It is also a hot product among fungicides.
Formulations
10%, 20%, 37% water dispersible granules; 10%, 20% microemulsion; 5%, 10%, 20% water emulsion; 3%, 30 g/l suspension seed coating agent; 25%, 250 g/l of emulsifiable concentrate; 3%, 10%, 30% suspension; 10%, 12% wettable powder.
Mode of action
Difenoconazole has a strong inhibitory effect on the sporulation of plant pathogenic bacteria, and can inhibit the maturation of conidia, thereby controlling the further development of the disease. The mode of action of difenoconazole is to inhibit the biosynthesis of ergosterol by interfering with the C14 demethylation of pathogenic bacteria cells, so that the sterol is retained in the cell membrane, which damages the physiological function of the membrane and causes the death of the fungus.
Features
Systemic absorption and conduction with broad germicidal spectrum
Difenoconazole is a triazole fungicide. It is a high-efficiency, safe, low-toxic, and broad-spectrum fungicide. It can be absorbed by plants and has a strong osmotic effect. It can be absorbed by crops within 2 hours after application. It also has the characteristics of upward conduction, which can protect new young leaves, flowers and fruits from harmful bacteria. It can treat multiple fungal diseases with one medicine, and has a good control effect on a variety of fungal diseases. It can effectively prevent and treat vegetable scab, leaf spot, powdery mildew and rust, and has both preventive and therapeutic effects.
Rain-resistant, long-lasting drug effect
The medicament adhered to the leaf surface is resistant to rain erosion, evaporates very little from the leaf, and shows longer-lasting bactericidal activity even under high temperature conditions, and lasts 3 to 4 days longer than general bactericides.
Advanced formulation with crop safety
Water-dispersible granules are made of active ingredients, dispersants, wetting agents, disintegrants, defoamers, binders, anti-caking agents and other auxiliary agents, which are granulated through processes such as micronization and spray drying. It can be quickly disintegrated and dispersed in water to form a highly suspended dispersion system, without dust impact, and safe for users and the environment. It does not contain organic solvents and is safe for recommended crops.
Good mixing
Difenoconazole can be mixed with propiconazole, azoxystrobin and other fungicides to produce compound fungicides.
Instructions
Difenoconazole has a good control effect on many higher fungal diseases. Mainly used to control powdery mildew, scab, leaf mold and other diseases. It has a good effect in the prevention and treatment of citrus scab, sand skin, and strawberry powdery mildew. Especially when citrus is used in the autumn shoot period, it can effectively reduce the occurrence of future scabs and sand skin diseases that will seriously affect commercial diseases. At the same time, it can promote the aging of citrus autumn shoots.
Cautions
It has a particularly good control effect on the newly infected bacteria. Therefore, spraying difenoconazole in time after rainfall can eliminate the initial source of bacteria and maximize the bactericidal characteristics of difenoconazole. This will play a good role in controlling the development of diseases in the later stages of growth.
Can not be mixed with copper-containing medicines. It can be mixed with most insecticides, fungicides, etc., but a mixing test must be done before application to avoid negative reactions or phytotoxicity.
In order to prevent pathogens from developing resistance to difenoconazole, it is recommended that the number of sprays of difenoconazole should not exceed 4 times in each growing season. Should be used interchangeably with other pesticides.