Active ingredients | pyraclostrobin 25%SC |
CAS Number | 175013-18-0 |
Molecular Formula | C19H18ClN3O4 |
Classification | Herbicide |
Brand Name | POMAIS |
Shelf life | 2 Years |
Purity | 50%Wp |
State | Powder |
Label | Customized |
Formulations | 25%SC,20%SC,250g/l,98%TC,50%WDG |
Pyraclostrobin exerts its medicinal effect by inhibiting spore germination and mycelium growth. It has the functions of protection, treatment, eradication, penetration, strong internal absorption and resistance to rain erosion. It can also produce effects such as delaying aging and making leaves greener and better. Tolerance to stress from biotic and abiotic factors and physiological effects such as efficient use of water and nitrogen. Pyraclostrobin can be quickly absorbed by crops and is mainly retained by the waxy layer of leaves. It can also be transmitted to the back of leaves through leaf penetration, thereby preventing and controlling diseases on both front and back sides of leaves. The transfer and fumigation effect of pyraclostrobin to the top and base of leaves is very small, but its conductive activity in the plant is strong.
Suitable crops:
Pyraclostrobin is widely used to control cereals, soybeans, corn, peanuts, cotton, grapes, vegetables, potatoes, sunflowers, bananas, lemons, coffee, fruit trees, walnuts, tea trees, tobacco, ornamental plants, lawns and other field crops. Diseases caused by nearly all types of fungal pathogens, including ascomycetes, basidiomycetes, deuteromycetes, and oomycetes; can also be used in seed treatments
Pyraclostrobin can effectively control leaf blight (Septoria tritici), rust (Puccinia spp.), yellow leaf blight (Drechslera tritici-repentis), net spot (Pyrenophora teres), barley moire ( Rhynchosporium secalis) and wheat blight (Septoria nodorum), brown spot on peanuts (Mycosphaerella spp.), brown spot on soybeans (Septoria glycines), purple spot (Cercospora kikuchii) and rust (Phakopsora pachyrhizi), grape downy mildew (Plasmopara viticola) and powdery mildew (Erysiphe necator) on potatoes, late blight (Phytophthora infestans) and early blight (Alternaria solani) on potatoes and tomatoes, powdery mildew (Sphaerotheca fuliginea), downy mildew ( Pseudoperonospora cubensis), black leaf spot on bananas (Mycosphaerella fijiensis), disease caused by Elsinoë fawcettii and scab on citrus (Guignardia citricarpa), and brown spot on lawns (Rhizoctonia solani ) and Pythium aphanidermatum, etc.
The key to the success of pyraclostrobin is not only its broad spectrum and high efficiency, but also that it is a plant health product. The product facilitates crop growth, enhances crop tolerance to environmental impacts and increases crop yields. In addition to its direct effect on pathogenic bacteria, pyraclostrobin can also induce physiological changes in many crops, especially cereals. For example, it can enhance the activity of nitrate (nitrifying) reductase, thereby improving the rapid growth stage of crops (GS 31-39 ) absorption of nitrogen; at the same time, it can reduce the biosynthesis of ethylene, thereby delaying crop senescence; when crops are attacked by viruses, it can accelerate the formation of resistance proteins - the synthesis of resistance proteins with the crop's own salicylic acid synthesis The effect is the same. Even when plants are not diseased, pyraclostrobin can increase crop yields by controlling secondary diseases and mitigating stress from abiotic factors.
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