Pink Citrus Rust Mite Pests: Kawm Txog Pink Citrus Rust Mite Control

Cov txheej txheem:

Pink Citrus Rust Mite Pests: Kawm Txog Pink Citrus Rust Mite Control
Pink Citrus Rust Mite Pests: Kawm Txog Pink Citrus Rust Mite Control

Video: Pink Citrus Rust Mite Pests: Kawm Txog Pink Citrus Rust Mite Control

Video: Pink Citrus Rust Mite Pests: Kawm Txog Pink Citrus Rust Mite Control
Video: Rust Mites in Citrus 2024, Tej zaum
Anonim

kab xeb ua rau muaj kev puas tsuaj loj rau cov ntoo citrus. Txawm hais tias liab citrus xeb mite kab (Aculops pelekassi) tej zaum yuav muaj xim zoo nkauj, tsis muaj dab tsi ntxim hlub txog cov kab puas tsuaj no. Txhua tus neeg loj hlob citrus nyob rau hauv ib lub vaj txiv hmab txiv ntoo yuav tsum muaj peev xwm paub txog kev puas tsuaj ntawm citrus mite. Yog tias koj xav paub ntau ntxiv txog cov kab no lossis xav kawm yuav ua li cas tua cov kab liab citrus xeb, nyeem rau.

Pink Citrus Rust Mite Kab Tsuag

Muaj ob hom kab xeb uas ua rau cov txiv hmab txiv ntoo poob hauv cov ntoo citrus, citrus rust mite thiab liab citrus rust mite. Ob hom nqus cov kua txiv hmab txiv ntoo los ntawm citrus txiv hmab txiv ntoo thiab citrus foliage, ua rau blemishes ntawm tev thiab cov txiv hmab txiv ntoo tom qab poob.

Pink citrus rust mite pests yuav yooj yim paub yog tias lawv loj dua. Tab sis lawv yog.005 ntiv tes (15 mm.) ntev thiab nyuaj heev los saib nrog qhov muag liab qab. Cov mites no liab qab thiab ntev tshaj li qhov dav. Lawv muaj qhov tshwj xeeb concave nraub qaum. Feem ntau koj yuav pom lawv ntawm nplooj nplooj, thaum lawv cov qe flattened tawg ntawm nplooj los yog txiv hmab txiv ntoo nto.

Pink Rust Mite Damage

thawj kab liab kab xeb puas koj yuav pom tshwm sim ntev ua ntej cov txiv hmab txiv ntoo loj,feem ntau yog lub Plaub Hlis lossis Tsib Hlis. Saib ntawm daim tawv nqaij ntawm cov txiv hmab txiv ntoo rau tawg epidermal hlwb thiab ib tug reddish cam khwb cia. Qhov no ua rau cov txiv hmab txiv ntoo me thiab hu ua "russeting."

Hauv cov txiv hmab txiv ntoo uas paub tab, cov tawv nqaij tsis tawg. Hloov chaw, lawv saib polished thiab ci. Cov nplooj kuj tig glossy, nrog bronze tinge, thiab koj yuav pom thaj ua rau daj daj. Qhov no hu ua "bronzing."

Txhua tus kab liab kab xeb puas ua rau cov txiv hmab txiv ntoo qis dua. Txawm li cas los xij, lwm yam teeb meem tuaj yeem tshwm sim, zoo li cov txiv hmab txiv ntoo me me, dej poob hauv cov txiv hmab txiv ntoo, thiab cov txiv hmab txiv ntoo poob.

Pink Citrus Rust Mite Control

Thaum koj tab tom xav txog kev tiv thaiv kab mob ntshav qab zib mite, koj yuav tsum tau tshuaj xyuas txhua yam tshuaj uas koj siv hauv koj lub vaj. Qee cov tshuaj tua kab dav siv rau lwm yam teeb meem ua haujlwm tau los ua kom cov kab mob xeb tuaj.

Piv txwv li, tsis txhob siv cov tshuaj tua kab dav dav, tshwj xeeb tshaj yog cov pyrethroids xws li Banitol lossis Mustang. Cov khoom no tuaj yeem tua cov yeeb ncuab ntuj ntawm cov kab xeb (xws li ladybeetles) thiab ua rau cov neeg coob coob ntawm cov kab liab citrus xeb mite.

Ib yam li ntawd, xav ob zaug ua ntej tshuaj tsuag tooj liab los tswj cov kab mob citrus lossis kab mob fungal. Tooj liab kuj tuaj yeem txhawb nqa cov pej xeem ntawm cov kab liab citrus xeb kab tsuag.

Yog tias koj xav paub yuav ua li cas tua liab citrus xeb mites, koj qhov thawj koom ruam zoo tshaj plaws yog xaiv cov tshuaj tua kab tsim nyog thiab siv raws li daim ntawv qhia. Tshwj tsis yog tias koj siv roj av, koj yuav tsum txwv tsis pub siv tshuaj tua kab mob ib zaug rau ib lub caij.

Pom zoo: