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CAS 107534-96-3 Agricultural Chemicals Pesticide Fungicide Tebuconazole 97% Tc

Short Description:

Pentazolol is mainly used as seed treatment agent and leaf surface spray to prevent and control a variety of fungal diseases of wheat, rice, peanuts, vegetables, bananas, apples and other crops. It can effectively prevent and control diseases caused by rhizoctonia, powdery fungi, nuclear coelomyces and Sphaerospora, such as powdery mildew, root rot, smut and various rust diseases of cereal crops. [1] Pentazolol exerts bactericidal activity by inhibiting the demethylation of ergosterol in pathogenic fungi, which leads to the obstruction of the formation of biofilms. Pentazolol is mainly used as a spray to control plant diseases, and is sometimes used as a seed coating or seed dressing. When spraying for disease control, a single continuous multiple use is easy to induce resistance of bacteria, and should be used alternately with different types of agents.


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Product Discription

Product  Tebuconazole
Specification 95%TC,25%EC,30%SC,25%WP
Application  Control of wheat, rice, peanuts, vegetables, bananas, apples and other crops of a variety of fungal diseases.
Fuction Effectively prevent and control a variety of cereal crop rust, powdery mildew, net spot, root rot, scab, smut and seed spread spot and early rice sheath blight.
Peculiarity High efficiency, broad spectrum, internal absorption triazole bactericidal pesticides.

 

Function characteristics Pentazolol is a kind of high efficiency, broad spectrum, internal absorption triazole bactericidal pesticide, which has three functions of protection, treatment and eradication, wide bactericidal spectrum and long duration. Like all triazole fungicides, pentazolol can inhibit fungal ergosterol biosynthesis.
Pentazolol is used as seed treatment agent and leaf spray all over the world. It has a wide bactericidal spectrum, high activity and long duration. Pentazolol is mainly used to control a variety of fungal diseases on wheat, rice, peanuts, vegetables, bananas, apples, pears, corn and sorghum and other crops, and it has been registered and widely used in more than 60 crops in more than 50 countries around the world. The product is used to prevent sclerotinia sclerotinia of rape, not only has good anti-effect, but also has the characteristics of anti-bedding, obvious production effect, etc. The mechanism of action of bacteria is to inhibit the demethylation of ergosterol on the cell membrane, so that bacteria can not form the cell membrane, so as to kill bacteria. There have been many researches on the synthesis of pentazolol, most of which are made from p-chloroformaldehyde by aldehyde-ketone condensation, catalytic hydrogenation, epoxidation and addition reaction.
Usage method Wheat loose smut: Before sowing wheat seeds, use 2% Ricketsu dry mix or wet mix of 100 ~ 150 grams (effective ingredient 2 ~ 3 grams) per 100 kg of seeds, or use 6% Ricketsu suspension of 30 ~ 45 ml (effective ingredient 1.8 ~ 2.7 grams) to mix seeds. Seed dressing with pentazolol had an inhibitory effect on wheat germination, and germination was usually 2~ 3 days later than normal seed dressing, up to 3~ 5 days later, and had no effect on the later yield. Mix well and sow.
Corn silk smut: Before planting corn seeds, use 2% Ricketsu dry mix or wet mix of 400 ~ 600 grams (active ingredient 8 ~ 12 grams) per 100 kg of seeds. Mix well and sow.
Sorghum silk smut: Before seeding, the seeds of sorghum should be mixed with 2% Ricketsu dry mix or wet mix of 400 ~ 600 grams (effective ingredient 8 ~ 12 grams) per 100 kg of seeds, or with 6% Ricketsu suspension of 100 ~ 150 grams (effective ingredient 6 ~ 9 grams), and then sown after full mixing.
Attention 1.Contact with this agent should follow the safe use of pesticide operating procedures, wear protective clothing. No smoking or eating at work. After work, wash the face, hands and exposed areas with soap and water.
2.Seeds treated with this agent are strictly prohibited for human food or animal feed.
3.Store in a dry, ventilated, cool and out of reach of children.
4.If poisoning occurs, seek medical attention immediately. This medicine has no special antidote and should be treated symptomatically.
5.When spraying stems and leaves, attention should be paid to the concentration used in the vegetable seedling stage
and the fruit tree young fruit stage to avoid drug damage.

Application

It can effectively prevent and control various rust diseases, powdery mildew, net spot, root rot, scab, smut, seed-borne ring spot, tea cake disease, banana leaf spot, etc. of cereal crops.

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