Boscalid (CAS: 188425-85-6) is agricultural fungicide.
447.7°C at 760 mmHg
3.28E-08mmHg at 25°C
Boscalid Molecular Formula
Boscalid is a kind of nicotinamide sterilization agent, its sterilization broad spectrum, play a role in the prevention, almost of all types of fungal diseases active, to powdery mildew, Botrytis cinerea, root rot, Sclerotinia sclerotiorum and various rot disease is very effective, is not easy to generate cross resistance and on other agents of bacterial resistance is also effective, mainly for including rape, grapes, fruit, vegetable and field crops, such as disease prevention and treatment. The results of experiments show that the boscalid on Sclerotinia sclerotiorum has obvious control effect, suitable medicine during a diseased plant rate control effect and disease index of anti effect was more than 80%.
Boscalid is a mitochondrial respiratory inhibitors, for succinate dehydrogenase inhibitor (sdhi) by inhibiting the mitochondrial electron transport chain succinate coenzyme Q reductase (also known as complex II) plays the role and its mechanism of action and other amide and benzamide fungicides similar. It has a role in the whole growth of pathogenic bacteria, especially the inhibition of spore germination. It also has a good preventive effect and good water permeability.
As a foliar application of the fungicide, it can be used in the vertical penetration of plant leaves and the transmission of the top, with excellent preventive effect, and has a certain therapeutic effect. It can inhibit the spore germination, germ tube elongation, the attachment to the formation, in all other growth period of the fungus is also effective, showing excellent resistance to rain water erosion and persistence.
Boscalid broad-spectrum and systemic fungicides, which can effective control on sterol inhibitors, double acyl imine, benzimidazole, aniline pyrimidine, phenyl amide and strobilurin fungicide resistant disease. The product can be through the xylem to the top of the transmission to the plant leaf tips and margins; it also has vertical permeability, can be through the leaves, delivered to the leaves on the back; however, the product in the vapor phase redistribution effects is very small. The dosage of the drug was 100 ~ a.i./hm2 1200g.
Boscalid for control of grape, lawns, fruit trees, vegetables and ornamental plants of powdery mildew, brown rot (PDA spp), leaf spot (Mycosphaerella spp.) and caused by Alternaria alternata (Alternaria spp.), gray mold (Botrytis spp.), Sclerotinia sclerotiorum (Sclerotinia spp) disease. It is also used in crops such as cereals, grapes, peanuts and potato.
Appearance: white powder
Packing: 25KG cardboard drum