BELLIS

BELLIS
BELLIS

Mechanism of action

Boscalide belongs to the chemical group of carboxamides and has a new, unique mechanism of action on a range of pathogens. 

Mechanism of action

Boscalide belongs to the chemical group of carboxamides and has a new, unique mechanism of action on a range of pathogens. During treatment part of the active substance gets inside, translaminarly spreads and acropetally through the vascular system of the leaf, another part remains on the plant surface. Boscalide blocks a key stage of cellular respiration in complex II, resulting in impaired energy supply to the pathogen. Kresoxim-methyl — after processing it is distributed evenly over the plant surface and partly inside it. Part of the active substance penetrates the tissue of the plant and has a translaminar activity, which also increases its effectiveness. Another part of the active substance forms stable reserves on the waxy coating of plants, which ensure high resistance of the germicide to the action of atmospheric precipitation. Continuous release and redistribution of the active substance takes place over several weeks. Mechanism of action of kresoxim-methyl is based on the inhibition of the mitochondrial respiratory cycle in the respiratory complex III, inhibits the germination of spores and fungi appressorium, has also a great antispore-forming action, stops the further development of the disease.

 

Period of protective effect

10-14 days, depending on intensity of disease development

 

Application regulations

Crop Germicide consumption rate, kg/ha Harmful object Way, time, characteristics of germicide use Safety interval (treatment frecuency)
Apple tree 0,8 Favus, powdery mildew, moniliosis, fruit rots at storage Spraying during vegetation period. Spraying 7-10 days before harvesting apples, supposed for storage 7 (3)
Open ground tomato 0,8 Phytophthora rot Spraying during vegetation 10 (3)
Open ground cucumber 0,8 Downy mildew Spraying during vegetation 10 (3)
Frame area cucumber 0,8 Powdery and downy mildew Spraying during vegetation 10 (3)
Onion 0,8 Downy mildew Spraying during vegetation 10 (3)
Active substance Boscalide 252 g/kg and Pyraclostrobin 128 g/kg
Preparative form Water dispersible granules
Crop Apple tree, tomato, cucumber, onion
Pack size 1 kg