Preparation and application of liquid agent for reducing stinkbug stinging rate of macadamia nuts and increasing weight of macadamia nuts

The invention discloses a liquid agent for reducing the stinkbug stinging rate of macadamia nuts and increasing the weight of the macadamia nuts and application of the liquid agent. The liquid agent is prepared from 25 g/liter of deltamethrin emulsion oil, 3.2% of abamectin emulsion oil, an enzyme stock solution and the balance of water, wherein the volume ratio of the deltamethrin to the abamectin to the enzyme stock solution to the balance of water is 1 to 1 to 1 to (800-5,000). The liquid agent capable of reducing the stinkbug stinging rate of the macadamia nuts and increasing the weight ofthe nuts provided by the invention has the characteristics of good effects, no residue, low costs and the like. 本发明公开了种减少澳洲坚果果仁蝽刺率并使其增重的液剂及其应用，液剂包括25克/升溴氰菊酯乳油、3.2％阿维菌素乳油、酵素原液和余量的水，溴氰菊酯︰阿维菌素︰酵素原液︰余量的水的体积比为1﹕1﹕1︰800～5000。本发明提供的种能够减少澳洲坚果果仁蝽刺率、增加果仁重量的液剂，具有效果好、无残留、成本低等特点。