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1、农作物药害的补救措施(Remedymeasuresofcropphytotoxicity)CropsphytotoxicityremedialmeasuresOncethecropinjuryoccurred,shouldtakeremedialmeasuresaccordingtothespecificsituationofdisease,toreducelossestoaminimum・Acommonvegetables,alleviateandeliminatepesticideinjury1.vegetable
2、medicineinhibitedplantgrowthandoften,canbesprayedwithgibberellin(920)thirtytofiftypartspermillion,with100timesofsugar,canalsousethe-120cloudandsugarmixeduse・2.iftheleafphytotoxicitycausedrapiddistortiondroop,canimmediatelysprayed100timesthesugarwater,generallyca
3、nrapidlyrelievetheinjury.Butifnot,generallyabout1weekscannaturalrecovery.Sometimesafterarecoveryplantreproductiveperformancewillbeincreased,thisphenomenonisoftenusedtocontroltheplantgrowth,simplytocontroltheplantgrowthisusuallyusedtoincreasetheconcentrationoffol
4、iarfertilizer・3.herbicidesonvegetablescausedbyinjury.Iftheinjuryisnotveryserious,butresistaneeWeiorvirusK500timesliquidspray.Forseriouslyinhibitthegrowthoftheplant,thechemicalsolutionavailablegrowthpointofsmear・Inordertopreventcornherbicidesonlegumesandpepperhar
5、m,canusethemedicinebeforesprayingvegetablesinMaizeHerbicidespraying・1.otherpesticideinjury.Ingeneralthefollowingpesticidecaneliminateandalleviatephytotoxicity:A.heronsbill,WeiK,orvirusresistantnaturalbrassinolide,power2003andHuimanfengetc・・B.spirit+multieffectve
6、getableplantauxin・Symptomsandremedialmeasures,twocommoncropherbicidephytotoxicityCropherbicidebecauseofmorevarieties,itsphysicochemicalproperties,siteofaction,theprincipleisdifferent,sothephytotoxicitysymptomsaredifferent.1.phytotoxicitysymptomsThe2,4-dropsofher
7、bicides(2,4-D,2a4sodiumbutylchlorideetc・)：usedinexcessandlowtemperatureconditions,willmaketheWheatLeafChlorosisinnewleavesofonionyellow,tubular,earcurl,itisdifficulttotake,eardeformity・Theoat:beforewheatsowingdosageistoolarge,willbeabsorbedbywheatcoleoptile,cole
8、optilesheathtopenlargement,headspace,afterseedlinggrowtharrest・Thechlorotoluron,prometryne,simazine:Thesearefromtherootabsorptionofherbicides・Whenthedosageistoolargeo
