大多數水果來自園林種植，園林里的果樹會滋生大量病蟲害，菜農為了防止病蟲害的發生，會大量使用農藥，就會出現農藥殘留超標的水果，這些水果一旦進入市場，就會威脅到消費者的健康，這也會降低果農的經濟效益。農藥殘留檢測儀可以(yi)幫助果農控(kong)制化學農藥(yao)的(de)使用，指導果農科學種植水果，生產出安(an)全可靠的(de)水果。

　　對蘋果、梨、葡萄等水(shui)果進行抽樣(yang)檢(jian)測，發現這些(xie)水(shui)果中存(cun)在不(bu)同(tong)水(shui)平的(de)(de)有機磷(lin)和氨基甲酸酯類(lei)農(nong)(nong)(nong)(nong)(nong)藥(yao)(yao)(yao)(yao)殘留(liu)，同(tong)一(yi)種水(shui)果的(de)(de)不(bu)同(tong)種類(lei)表(biao)現出(chu)不(bu)同(tong)的(de)(de)農(nong)(nong)(nong)(nong)(nong)藥(yao)(yao)(yao)(yao)殘留(liu)，例(li)如水(shui)晶(jing)梨的(de)(de)農(nong)(nong)(nong)(nong)(nong)藥(yao)(yao)(yao)(yao)殘留(liu)指(zhi)數不(bu)超(chao)過(guo)10%，而青皮梨的(de)(de)農(nong)(nong)(nong)(nong)(nong)藥(yao)(yao)(yao)(yao)殘留(liu)高達40%，由此可見，果農(nong)(nong)(nong)(nong)(nong)在青皮梨種植中使(shi)用(yong)的(de)(de)農(nong)(nong)(nong)(nong)(nong)藥(yao)(yao)(yao)(yao)嚴重超(chao)標，這些(xie)水(shui)果中葡萄的(de)(de)農(nong)(nong)(nong)(nong)(nong)藥(yao)(yao)(yao)(yao)殘留(liu)很嚴重，達到60%-80%，種植者為了催(cui)熟(shu)和減少(shao)病蟲害，需要反復噴灑農(nong)(nong)(nong)(nong)(nong)藥(yao)(yao)(yao)(yao)，引起生產者和消(xiao)費者的(de)(de)重視。

　　通過(guo)農(nong)藥(yao)殘(can)留(liu)檢測儀的使用(yong)，人們在種(zhong)植紅提和葡萄(tao)時可以(yi)減少農(nong)藥(yao)的使用(yong)，濫用(yong)農(nong)藥(yao)不僅(jin)會(hui)保證果(guo)樹更(geng)快(kuai)的生長，還會(hui)在上市(shi)前留(liu)下大量農(nong)藥(yao)殘(can)留(liu)，這(zhe)樣的水果(guo)應該加以(yi)控制，以(yi)免流入市(shi)場，減少果(guo)農(nong)經濟利潤(run)的損失，因為(wei)這(zhe)種(zhong)水果(guo)進入市(shi)場，一(yi)旦危及消費(fei)者(zhe)的生命，都是無法挽(wan)回的后果(guo)。