Hexaconazol is a new generation of triazole high-efficiency bactericide. The biological activity and bactericidal mechanism of Hexaconazol are similar to triadimefon and triadimenol. It has the characteristics of broad antibacterial spectrum, strong permeability and systemic conductivity, and good preventive and therapeutic effects. , The mechanism of action is to destroy and prevent the biosynthesis of ergosterol from the bacteria, causing the bacteria’s cell membrane to be unable to form, and ultimately causing the bacteria to die. Hexaconazol can effectively control the diseases caused by ascomycetes, basidiomycetes and deuteromycetes, especially the diseases caused by basidiomycetes and ascomycetes such as powdery mildew, rust, scab, brown spot, anthracnose, sheath blight, rice Aspergillus and other diseases have better preventive and therapeutic effects, but Hexaconazol is ineffective against oomycetes and bacteria. It is applied to suitable crops according to the recommended dosage, which is environmentally friendly and safe to crops, but sometimes has phytotoxicity to certain apple varieties. The main domestic dosage forms of Hexaconazol ingredients are water dispersible granules, suspensions, emulsifiable concentrates, and microemulsions. Anfu (5% hexaconazole suspending agent) registered by Syngenta in the United Kingdom is mainly registered in pear scab, apple spot leaf disease, rice sheath blight, and peach brown rot. Prevent and treat pear scab and apple spot defoliation 5% Hexaconazol suspension spray 1000~1500 times, and control peach brown rot 800~1000 times. 60 to 100 grams of 5% suspension for controlling rice sheath blight. According to reports, Hexaconazol can also be used to control grape powdery mildew and white rot at 10-15 mg/kg, apple powdery mildew and rust at 10-20 mg/kg. In addition, Hexaconazol has a very good therapeutic effect on coffee rust. The amount of active ingredient per mu 2 grams, 3~4.5 grams/mu of effective ingredient for preventing and curing peanut leaf spot. Hexaconazol can be mixed with other conventional fungicides. When diluting or applying pesticides, follow the rules for safe use of pesticides and wear necessary protective gear.
Control object and method of use: Hexaconazol is mainly used for apple powdery mildew, black spot disease, staphylococcus on grapes and uncurtain. Camelus rust on coffee, Cercospora on peanuts. According to the development of the market, the share of Hexaconazol EC is further compressed, 5% microemulsion has become the mainstream of the market, and 5% suspension concentrate has become a new target. High content has gradually become the trend of market development. The main market for high-content Hexaconazol is concentrated in the fruit and vegetable market, and low-content Hexaconazol is mainly concentrated in field crops. The fruit and vegetable market mainly relies on bananas, citrus, apples and pears. The targets for prevention and control are banana leaf spot, citrus scab, pear scab, and apple spotted leaf disease.
Post time: Jul-30-2020