| abstract |
The invention discloses a bactericidal composition for agriculture. The bactericidal composition comprises effective active components SYP-3375 and ethirimol, wherein the weight ratio of SYP-3375 to ethirimol is (1:30)-(10:1). The composition can be prepared into agriculturally allowable dosage forms such as a water dispersible granule, a wettable powder, a suspending agent, a microemulsion and a missible oil. The composition has reasonable components, good bactericidal effect and low chemical cost; the activity and bactericidal effects of the composition are not simple addition of the activities of various components; compared with the existing single preparation, the composition has obvious synergy besides obvious bactericidal effect, thereby retarding the generation of resistance; and the bactericidal composition disclosed by the invention has little preparation residue, no pollution on crops and good safety, meets the safety requirement of pesticide preparations and has obvious control efficiency on powdery mildews of vegetables, fruit trees, cereal crops and strawberry. |