Today, the Chinese pesticide network Xiaobian to summarize the " introduction of the knowledge of triazole pesticides " . Xiaobian is introduced from the aspects of the action characteristics of triazole fungicides, the application of triazole fungicides, and the specific use of triazole fungicides .
In addition to the bacteriostatic action, triazole pesticides also have physiological effects on plants, changes in binding groups, and insecticidal and herbicidal activities. This kind of fungicide is widely used, and its action mode is different from the previous fungicide, and its biological activity has great potential. In short, with the triazole as the active structural component of the compound, as the research progresses, there will be more new varieties. The following pesticide network Xiaobian will specifically talk about the knowledge of triazole pesticides.
The role of triazole fungicides Triazole fungicides have a good effect on the control of pathogens, and what is the mechanism of action, and then we will introduce them to you.
The antibacterial characteristic of the triazole fungicide is to inhibit the normal development of the adherent cells and the sucker of the bacteria in the plant, and hinder the growth of mycelium and the formation of spores. Therefore, such a bactericide is effective for almost all fungal diseases, but it is ineffective against oomycete pathogens, and the mycelium of oomycetes has no membrane and cannot be inhibited.
The triazole fungicide has a strong internal absorption conductivity. The sprayed liquid is quickly absorbed on the crop. Generally, after 2 hours, the amount of the crop absorbed can inhibit the growth of powdery mildew. The roots of plants can absorb triazolone, triazole alcohol, etc. and conduct them upward to the aerial part. With this feature, triazole agents are often used as seed coating agents. After the leaf surface is sprayed, it can be guided from the treated part to the tip of the leaf, and the leaf sheath can be guided to the leaf. However, the tip of the leaf is rarely guided down. The transport is limited to the same blade and cannot be transferred to other blades.
Triazoles are generally sprayed on the surface of the leaves. The efficacy of the treated plants can last for 15-20 days. After the seed treatment, the plants have a shelf life of 60 days. The soil can be treated for up to 100 days. Therefore, the triazoles The medicinal agents are often used as seed coating agents or for acupoint application and root irrigation. Moreover, studies have shown that the duration of efficacy of the drug is related to the amount of drug used. When the dosage is small, the duration of effect will be shorter. The problem with triazole fungicides and other systemic fungicides is that plant resistance is rapidly increasing, so special care must be taken.
Application of triazole fungicides
In addition to significant anti-disease and curative effects, triazole fungicides also have a regulating effect on plant growth. This regulation of plant growth is recognized by people in the early stage of development and application of triazole fungicides. This recognition is widely used as a plant growth regulator as a triazole compound having a remarkable plant growth regulating effect.
The promotion of Datian over the years has shown that regardless of the difference in chemical structure, regardless of the broad spectrum of the control spectrum, the common physical properties of triazoles are: One type of biocide with growth regulation is only more effective in bactericidal activity or growth regulation.
The triazole fungicides reduce the membrane leakage by destroying the cell membrane structure, thereby reducing the pathogenicity of the pathogenic bacteria. Ergosterol biosynthesis inhibitor
Specific use of triazole fungicides
For example, the prevention and treatment of banana leaf spot, propiconazole, the best control of rice sheath blight, oxazol, the first choice, prevention and control of apple spotted defoliation, tebuconazole, and the prevention and control of rice blast, tricyclazole, which is a sulfur-resistant column to prevent pear scab. 3. Oxazole is the best. Prevention and control of wheat powdery mildew rust oxazolol bear the brunt.
At present, fipronil, diniconazole, triazole alcohol and dibenzotriazole alcohol are all new triazole-type fungicides produced and applied in recent years.
The introduction of the "Introduction to the knowledge of triazole pesticides " is first introduced here.
That's really amazing if you don't know Axial fan
If you need axial fan,you must know who we are, where we are. We are a professional manufacturer of axial fans, the factory was established in 2004, the company since its establishment in 2014, and many companies have cooperation, our first-class axial fan quality, the use of high-quality materials
Axial fan features:
Small axial fans: low power consumption, fast cooling, low noise, energy saving and environmental protection. Because of its small size and more extensive use.
Large-scale axial fan has a simple structure, solid and reliable, low noise, air volume, wide selection of features and so on.
Frame :Aluminum Alloy
Impeller :PBT +30%GF
Lead Wire :AWG#22 UL 1007 (Optional )
Motor :Shaded Pole Induction Motor
Insulation :CLASS B
if you have any questions,please contact with us directly.AC axial fan are produced by Aluminum Alloy and PBT+30%GF impeller.Welcome visiting our Factory or sending mail directly to inquiry us.
Ac Axial Fans,Ac Axial Flow Fans,Ac Brushless Axial Fan,Low-Noise Ac Axial Fans
Shenzhen Fusheng Motor Co.,Ltd , http://www.fushengfan.com