Product name: Triadimefon

CAS: 43121-43-3

Molecular formula: C14H16ClN3O2

Molecular weight: 293.7

Triadimefon is a triazole fungicide with high efficiency, low toxicity, low residue, long lasting period and strong systemicity. After being absorbed by various parts of the plant, it can conduct in the plant body. It can prevent, eradicate and treat rust and powdery mildew. It is effective against various crop diseases such as corn round spot, wheat moire, wheat leaf blight, pineapple black rot, and corn head smut. It is safer for fish and birds. Harmless to bees and natural enemies. The principle of triadimefon's bactericidal mechanism is extremely complicated. It mainly inhibits the biosynthesis of bacterial ergosterol, thereby inhibiting or interfering with the development of bacterial attachment spores and suckers, hyphae growth and spore formation. Triadimefon is very active against certain pathogens in vivo, but its effect in vitro is very poor. The activity against hyphae is stronger than against spores. Triadimefon can be mixed with many fungicides, insecticides, herbicides and so on.

Scope of application

It has specific effects on rust, powdery mildew and smut, and has a good control effect on corn, sorghum and other smut and corn round spot.

Instructions

1. Wheat smut, rust, powdery mildew, moire and other wheat smut, 100 kilograms of seeds mixed with 30 grams of active ingredients (15% wettable powder 200 grams) of medicine; against rust, powdery mildew, cloud When the disease first occurs, use 8.75 grams of active ingredients per mu (35 grams of 25% EC), 15 grams of active ingredients (if 25% EC is used, 60 grams) can be sprayed with 75-100 kg of water. .

2. Corn and sorghum head smut control corn head smut, dress seeds with 15% wettable powder 533 grams per 100 kilograms of seeds. For sorghum head smut, use 266-400 grams of 15% wettable powder to dress seeds per 100 kilograms of seeds.

3. Melon powdery mildew, spray 1-2 times with 25% wettable powder 5000 times in the field, and spray 1-2 times with 25% wettable powder 1000 times in the greenhouse. Bean rust can be sprayed 1-2 times with 2000 times liquid of 25% wettable powder at the initial stage of onset or re-infection.

Triadimefon can be applied in various ways, such as spraying stems and leaves, treating seeds, and treating soil.

Triadimefon is a highly effective, long-lasting and systemic fungicide with preventive, therapeutic, eradicated and fumigating effects. Its mechanism of action is mainly to inhibit the synthesis of pathogenic ergositol, thereby inhibiting mycelial growth and spore formation.