Boscalid是一种广谱羧酰胺类杀菌剂，通过与线粒体复合物 II/琥珀酸脱氢酶的泛醌位点结合来抑制真菌呼吸。

Boscalid is a broad-spectrum carboxamide fungicide that inhibits fungal respiration by binding to the ubiquinone site of mitochondrial complex II/succinate dehydrogenase.

In field studies, boscalid applied at 5.6 μg/cm2 provides 55.5 and 30.4% disease control for lettuce drops caused by S. minor and S. sclerotiorum, respectively. Boscalid suppresses mycelial growth of S. minor by 87 to 100% and of S. sclerotiorum by 77 to 100% when used at a concentration of 1 μg/ml[2].

188425-85-6

C18H12Cl2N2O

343.21

DMSO:Slightly soluble
Methanol:Slightly soluble
Powder: -20°C for 3 years
In solvent: -80°C for 2 years