梨黑星病是梨树上的重要病害,可危害梨树的枝条、叶片和果实,造成梨产量和品质下降,果农常因选用药不当造成防效差等问题。为此,中国农科院果树研究所于2006～2007年对福星(40%氟硅唑乳油)等8种药剂进行了田间药效比较试验。 Pear scab is an important disease on pear trees, which can endanger the branches, leaves and fruits of pear trees, resulting in the decrease of yield and quality of pears. To this end, the Chinese Academy of Agricultural Sciences Institute of fruit trees in 2006 and 2007 Fuxing (40% flusilazole) and other eight agents for field efficacy comparison test.