The invention relates to the technical field of
pesticide combination, in particular to a sterilization composition containing
bupirimate and ningnanmycin, and also relates to application of the sterilization composition. The sterilization composition comprises effective ingredients including
bupirimate and ningnanmycin, wherein the weight part ratio of the two effective ingredients:
bupirimate to ningnanmycin is 90:1-1:90, the sterilization composition is prepared into
wettable powder,
suspending agents, aqueous emulsions,
water dispersible granules, missible oil and the like after auxiliary agents and
excipient are added into the sterilization composition, and the sterilization composition is used for preventing and
curing diseases and
virus diseases caused by erysiphe,
rust,
mortierella,
septoria, venturia and the like. The composition has good
synergy effects in a certain range, the preventing effect is higher than that of single dosages, the
pesticide effect is more durable, the
special effects are realized on powdery mildews,
rust diseases, apple scabs, gray molds,
white rot and the like, the residue is lower, the composition can be easily decomposed after the lasting period, the environment is more friendly, and the production increase and the income increase of an agricultural region are favorably realized.