Okokuqala, masiqinisekise iindidi zamangolwane.Zintathu iindidi zamangolwane, ezizezi, izigcawu ezibomvu, izigcawu ezinamachokoza amabini kunye namangolwane eti atyheli, kunye namangolwane anamachokoza amabini angabizwa ngokuba zizigcawu ezimhlophe.

1. Izizathu zokuba kutheni izigcawu ezibomvu kunzima ukuzilawula

Uninzi lwabalimi abanalo ingcamango yokuthintela kwangaphambili xa bekhusela kwaye belawula izifo kunye nezinambuzane.Kodwa eneneni, abazi ukuba xa ngokwenene intsimi ibone umonakalo weentakumba, sele inempembelelo kumgangatho kunye nesivuno sezityalo, kwaye emva koko ithatha amanye amanyathelo okulungisa, umphumo awukho mkhulu. uthintelo kwangaphambili, kunye namangolwane kunye nezinye izinambuzane zikwahlukile, kwaye kuba nzima kakhulu ukulawula emva kokuba izinambuzane zenzeke.

(1).Isiseko semithombo yezinambuzane sikhulu.Izigcawu ezibomvu, izigcawu ezinamachokoza amabini kunye namangolwane eti atyheli ayakwazi ukuziqhelanisa nokukhula okufutshane kunye nemijikelo yokuzala.Ziyakwazi ukuvelisa izizukulwana eziyi-10-20 ngonyaka.Umntu ngamnye oyimazi omdala unokubeka malunga ne-100 amaqanda ngexesha ngalinye.I-incubation ngokukhawuleza emva kobushushu kunye nokufuma kubangela inani elikhulu kakhulu lemithombo yezinambuzane kwintsimi, okwandisa ubunzima bokulawula.

(2).Uthintelo kunye nonyango olungaphelelanga.Iintwala kwimifuno zincinci ngokobukhulu kwaye ziyathanda ukuphila ngasemva emagqabini, kwaye maninzi amagqabi asongekayo.Isasazwa ngokubanzi kumhlaba weefama, ezifana nenkunkuma, ukhula, umphezulu okanye amasebe kunye nezinye iindawo ezifihlakeleyo, ezinyusa ubunzima bokulawula.Ngaphezu koko, ngenxa yobukhulu bayo obuncinci kunye nobunzima obulula, iimites zihamba ngokulula phantsi kwesenzo somoya, okuya kwandisa ubunzima bokulawula.

(3).Iiarhente zothintelo kunye nolawulo olungenangqiqo.Ukuqonda kwabantu abaninzi ngamangolwane kusekwe kwingqikelelo yezigcawu ezibomvu, kwaye bacinga ukuba zinokunyangeka ukuba nje bethatha i-abamectin.Enyanisweni, ukusetyenziswa kwe-abamectin ukulawula izigcawu ezibomvu kusetyenziswe iminyaka emininzi.Nangona kukho ukuxhathisa kuye kwaphuhliswa, impembelelo yokulawula kwizigcawu ezibomvu isentle ngokwentelekiso.Nangona kunjalo, impembelelo yokulawula i-spider mites enamabala amabini kunye ne-yellow tea mites iyancipha kakhulu, ngoko ke kwiimeko ezininzi, sisizathu esibalulekileyo sesiphumo esinganelisiyo sokulawula izinambuzane ngenxa yokungaqondi kakuhle.

(4).Indlela yokusetyenziswa kweziyobisi ayinangqiqo.Abalimi abaninzi batshiza kakhulu, kodwa andiqondi ukuba abantu abaninzi bayayenza.Xa ulawula ama-mites entsimini, abantu abaninzi basengamavila kwaye besaba i-sprayer yangasemva, ngoko bakhetha indlela yokutshiza ngokukhawuleza.Kuxhaphake kakhulu ukutshiza imu enye yomhlaba nge-emele yamanzi.Indlela yokutshiza enjalo ayifani kakhulu kwaye ayinangqiqo.Impembelelo yokulawula ayilingani.

(5), uthintelo kunye nolawulo alukho ngexesha elifanelekileyo.Ekubeni abalimi abaninzi ngokuqhelekileyo bebadala, amehlo abo aya kuchaphazeleka.Nangona kunjalo, amangolwane amancinane ngokwentelekiso, kwaye amehlo abalimi abaninzi ngokusisiseko ayibonakali okanye ayicacanga, ukuze amangolwane angalawuleki ngexesha xa eqala ukuvela, kwaye amangolwane anda ngokukhawuleza, kwaye kulula ukuba nezizukulwana ezingalungelelananga, nto leyo ebangela ukuba izinambuzane zikhule ngokukhawuleza. kwandisa ubunzima bolawulo kwaye ekugqibeleni kukhokelela kugqabhuko-dubulo lweNdawo.

2. Imikhwa kunye neempawu zokuphila

Izinambuzane zesigcawu, iintwala ezinamachokoza amabini kunye neti etyheli amangolwane ahamba ngokwamanqanaba amane ukusuka eqandeni ukuya kwelokukhula, angala, iqanda, umbungu, imibungu kunye namangolwane.Imikhwa ephambili yokuphila kunye neempawu zezi zilandelayo:

(1).Starcream:

I-spider mite endala ebomvu imalunga ne-0.4-0.5mm ubude, kwaye inamachokoza acacileyo ebala emsileni.Umbala jikelele ubomvu okanye bumnyama obomvu, kwaye ubushushu obufanelekileyo yi-28-30 °C.Kukho izizukulwana ezimalunga ne-10-13 minyaka le, kwaye imazi nganye intwala endala ibeka amaqanda kube kanye kuphela ebomini bayo, amaqanda angama-90-100 abekelwa ixesha ngalinye, kwaye umjikelo wokufukamela wamaqanda uthatha malunga neentsuku ezingama-20-30, kwaye ixesha lokufukamela ikakhulu ezinxulumene nobushushu kunye nokufuma.Ichaphazela kakhulu amagqabi amatsha okanye iziqhamo ezitsha, nto leyo ekhokelela ekukhuleni okulambathayo kunye nophuhliso.

(2).I-spider mite enamabala amabini:

Ikwaziwa ngokuba zizigcawu ezimhlophe, eyona nto yahlulayo kukuba kukho amachokoza amabini amakhulu amnyama kwicala lasekhohlo nasekunene lomsila, asasazeke ngokulinganayo.Iintwala ezindala zingange 0.45mm ubude kwaye zinokuvelisa izizukulwana eziyi 10-20 ngonyaka.Ziveliswa kakhulu ngasemva kwamagqabi.Obona bushushu bungu-23-30°C.Ngenxa yempembelelo yokusingqongileyo, ukuveliswa kwe-algebra kuyahluka kwimimandla eyahlukeneyo.

(3).Amangolwane eti emthubi:

Incinci njengencam yenaliti, kwaye ayibonakali ngokubanzi ngeso lenyama.Iintwala ezindala zimalunga ne-0.2mm.Uninzi lweevenkile kunye nabalimi banolwazi oluncinci kakhulu ngamangolwane atyheli.Kwenzeka kwinani elikhulu lezizukulwana, malunga nezizukulwana ezingama-20 ngonyaka.Ikhetha indawo efudumeleyo nefumileyo.Inokwenzeka unyaka wonke kwi-greenhouse.Iimeko zemozulu ezifanelekileyo ngakumbi zokukhula kunye nokuzala yi-23-27 ° C kunye ne-80% -90% yokufuma.Kuya kwenzeka kwindawo enkulu.

3. iindlela zokuthintela kunye neenkqubo

(1).Imixube enye

Okwangoku, maninzi amayeza aqhelekileyo okuthintela nokubulala amangolwane emarikeni.Izithako eziqhelekileyo zodwa kunye neziqulatho ikakhulu ziquka oku kulandelayo:

Abamectin 5% EC: Isetyenziswa kuphela ukulawula izigcawu ezibomvu, kunye nedosi kwi mu yi 40-50ml.

I-Azocyclotin25% SC: Isetyenziselwa ukulawula izigcawu ezibomvu, kunye nedosi kwi-mu yi-35-40ml.

I-Pyridaben15% WP: isetyenziselwa ukulawula izigcawu ezibomvu, umthamo we-mu yi-20-25ml.

Propargite73% EC: ikakhulu isetyenziselwa ukulawula izigcawu ezibomvu, idosi ngemu yi 20-30ml.

I-Spirodiclofen 24% SC: isetyenziselwa ukulawula izigcawu ezibomvu, idosi ye-mu yi-10-15ml.

I-Etoxazole20% SC: I-mite egg inhibitor, esetyenziselwa ukunqanda ukukhula kwe-embryonic kunye nokubulala iintwala ezizimazi ezindala, zisebenza kuzo zombini iintsana kunye nemibungu.Isixa kwi mu yi 8-10 grams.

I-Bifenazate480g/l SC: Qhagamshelana ne-acaricide, inefuthe elihle lokulawula kwi-spider mites ebomvu, i-spider mites kunye ne-tea yellow mites, kwaye inefuthe elikhawulezayo kwi-nymphs, i-larvae kunye namangolwane.Isiphumo esihle kakhulu solawulo.Ubungakanani be-mu nganye yi-10-15 grams.

I-Cyenopyrafen 30% SC: i-acaricide ebulala ukudibana, enefuthe elilungileyo lokulawula iintwala zesigcawu ezibomvu, izigcawu ezinamachokoza amabini kunye namangolwane eti emthubi, kwaye inefuthe elihle lokulawula kwiimite States ezahlukeneyo.Umthamo we-mu yi-15-20ml.

I-Cyetpyrafen 30%SC: Ayinazo iimpawu zenkqubo, ikakhulu ixhomekeke ekudibaneni kunye netyhefu yesisu ukuze ibulale iintwala, ayixhathisi, kwaye isebenza ngokukhawuleza.Iyasebenza kwizigcawu ezibomvu, izigcawu ezinamachokoza amabini kunye neti etyheli, kodwa inempembelelo ekhethekileyo kwizigcawu ezibomvu kwaye ineziphumo kuzo zonke iimites.Umthamo we-mu yi-10-15ml.

(2).Hlanganisa iiFomu

Ukuthintela kwangethuba: Ngaphambi kokuvela kwamangolwane, ingasetyenziswa ngokudityaniswa ne-pesticides, i-fungicides, izichumisi ze-foliar, njl. Kucetyiswa ukutshiza i-etoxazole kanye emva kweentsuku ze-15, kwaye ukusetyenziswa kwamanzi kwi-mu yi-25-30 kg.Kucetyiswa ukuba uxube nezinto ezingenelayo ezifana ne-orenji ye-oyile ebalulekileyo, i-silicone, njl., ukutshiza ngokulinganayo phezulu naphantsi kwesityalo sonke, ngakumbi umva wamagqabi, amasebe kunye nomhlaba, ukunciphisa inani lesiseko samaqanda ama-mites kunye nama-mites. ngokusisiseko ayenzeki emva kokusetyenziswa rhoqo, nokuba ukwenzeka kuya kuthintelwa kakuhle.

Ulawulo oluphakathi kunye nolwasemva kwexesha: Emva kokwenzeka kwamangolwane, kucetyiswa ukuba kusetyenziswe le michiza ilandelayo ukuze ilawuleke, enokusetyenziswa ngokutshintshanayo.

①etoxazole10% +bifenazate30% SC,

ukuthintela kwaye ubulale isigcawu esibomvu, amangolwane kunye netiyi etyheli, umthamo ngemu yi 15-20ml.

②Abamectin 2%+Spirodiclofen 25%SC
Isetyenziswa ikakhulu ukulawula izigcawu ezibomvu, kwaye umthamo wosetyenziso ngemu yi 30-40ml.

③Abamectin 1%+Bifenazate19% SC

Isetyenziselwa ukubulala izigcawu ezibomvu, amarhorho amabini amarhorho kunye neti etyheli amantwala, kwaye umthamo wokusetyenziswa kwimu yi 15-20ml.