Kugwiritsa Ntchito Kwambiri kwa Amitraz

Amitrazakhoza ziletsa ntchito ya monoamine oxidase, kulimbikitsa mwachindunji excitatory mmene sanali cholinergic synapses chapakati mantha dongosolo njenjete, ndi amphamvu kukhudzana kwambiri pa njenjete, ndi zina chapamimba kawopsedwe, odana ndi kudya, zothamangitsa ndi fumigation zotsatira; Ndi ogwira wamkulu nthata, mazira ndi njenjete, koma osati ogwira overwintering mazira. Mphamvu ya mankhwala ndi liwiro la kupha nthata zimakhudzidwa ndi kutentha, nthawi zambiri kutentha pansi pa 25 ° C, zotsatira za mankhwala zimakhala zocheperapo, zotsatira za mankhwala zimakhala zotsika, zotsatira za mankhwala zimakhala zofulumira, zotsatira za mankhwala zimakhala zazikulu, ndipo nthawi yayitali, nthawi zambiri mpaka mwezi umodzi kapena kuposerapo, ndipo nthawiyo ikhoza kukhala masiku 50.

Makhalidwe aAmitraz:
1. Emulsification ndondomeko: Wapadera cationic surfactant ndi anionic surfactant kuphatikiza emulsification ndondomeko, mankhwala emulsification bata ndi mkulu, kubalalitsidwa wabwino, adhesion amphamvu ndi permeability.
2. Njira yotulutsa pang'onopang'ono: Kugwiritsa ntchito madzi opangidwa ndi colloidal solvent pang'onopang'ono kutulutsa njira kuti mankhwalawa akhale owoneka bwino komanso okhalitsa.
3. Broad sipekitiramu: yotakata sipekitiramumankhwala ophera tizilombo, kawopsedwe wochuluka, kukhudza, kukana chakudya, chothamangitsa, poizoni m'mimba, ndi kuyamwa mkati, ndipo kumakhala ndi mphamvu yapadera yoyambukira tizirombo tambiri monga nthata zamitundu yonse. Nkhupakupa. Nsabwe, utitiri, zonse zimagwira ntchito

Amitrazcontrol chinthu:
Amagwiritsidwa ntchito makamaka mumitengo ya zipatso, ndiwo zamasamba, tiyi, thonje, soya, beets ndi mbewu zina kuti ateteze ndi kuwononga tizilombo toyambitsa matenda osiyanasiyana, ndipo ali ndi mphamvu yabwino pa tizirombo ta homoptera monga peyala yellow Psyllid, whitefly lalanje, etc. Zimakhalanso ndi mphamvu pa nsabwe za m'masamba, thonje bollworm, red bollworm ndi tizirombo tina. Ndiwothandiza motsutsana ndi akuluakulu, nthata ndi mazira a chilimwe, koma osati mazira achisanu.

Kugwiritsa ntchitoAmitraz:
1. Kuthana ndi nthata za zipatso ndi tiyi ndi tizirombo. Nthata za maapulo, nsabwe za m'masamba, akangaude ofiira a citrus, nthata za citrus, psyllids, nthata za tiyi, ndi 20% Amitraz emulsion 1000 ~ 1500 nthawi zamadzimadzi (100 ~ 200mg/kg). Nthawi yogwira ntchito ndi miyezi 1 ~ 2. Pakatha masiku asanu mutathira koyamba, tiyi wa hemitarsus upakenso kuti aphe anawo.
2. Kulamulira nthata zamasamba. Biringanya, nyemba, kangaude wofiira mu nthawi ya nymphs ukufalikira, ndi 20% kirimu 1000 ~ 2000 nthawi zamadzimadzi kutsitsi (ogwira ndende ya 100 ~ 200mg/kg). Chivwende, yozizira vwende wofiira kangaude ngati mite pachimake nthawi ndi 20% zonona 2000 ~ 3000 nthawi madzi kutsitsi (67 ~ 100mg/kg).
3. Kupewa ndi kuletsa nthata za thonje. Thonje wofiira kangaude mu mazira ndi nthata pachimake siteji ntchito 20% zonona 1000 ~ 2000 zina madzi kutsitsi (ogwira ndende 100 ~ 200mg/kg). 0,1 ~ 0.2mg/kg (zofanana ndi 20% zonona 2000 ~ 1000 nthawi zamadzimadzi). Ikagwiritsidwa ntchito pakatikati ndi mochedwa nthawi ya kukula kwa thonje, imathanso kuchiza mbozi za thonje ndi nyongolotsi zofiira.