Dab tsi yog Mint Borers - Cov Lus Qhia Ntawm Mint Root Borer Control

Cov txheej txheem:

Dab tsi yog Mint Borers - Cov Lus Qhia Ntawm Mint Root Borer Control
Dab tsi yog Mint Borers - Cov Lus Qhia Ntawm Mint Root Borer Control

Video: Dab tsi yog Mint Borers - Cov Lus Qhia Ntawm Mint Root Borer Control

Video: Dab tsi yog Mint Borers - Cov Lus Qhia Ntawm Mint Root Borer Control
Video: Dab Ntub Hlub - Cheng Xiong Ft. Douachi Yang (Official Music Video) 2024, Plaub Hlis Ntuj
Anonim

Mint cog qoob loo twb paub lawm tias lawv cov nroj tsuag tuaj yeem loj hlob tawg, ua rau cov kab tsuag tawm ntawm lawv tus kheej hauv qhov chaw uas lawv tsis tuaj yeem txais tos, tab sis tsis yog txhua tus neeg cog mint paub txog cov kab tsuag ntau dua uas ua rau cov nroj tsuag no. Thaum koj cov nroj tsuag coj tus cwj pwm zoo dheev tig tsis zoo, wilt poob nthav, lossis zoo li tsis zoo, mint cog borers yuav raug liam.

Dab tsi yog Mint Borers?

Mint borers yog daim ntawv larval ntawm lub teeb xim av npauj uas tuav lawv cov tis hla lawv tus kheej zoo li lub tsev pheeb suab ib nrab. Cov neeg laus ncav cuag li 3/4 nti (2 cm.), tawm los ntawm nruab nrab Lub Rau Hli mus txog nruab nrab Lub Yim Hli. Thaum lub lim tiam lawv tseem ciaj sia, cov neeg laus nteg qe aggressively ntawm peppermint thiab spearmint nplooj.

Larvae tshwm sim li ntawm 10 hnub thiab pib noj cov nplooj. Tom qab ob peb hnub, cov larvae tshaib plab poob rau hauv av los zom cov hauv paus plaub hau thiab burrow rau hauv rhizomes ntawm lawv cov tswv tsev. Kev puas tsuaj loj ntawm mint hauv paus borer pib ntawm qhov no thiab txuas ntxiv mus txog peb lub hlis ua ntej cov larvae tawm hauv cov cag mus pupate.

Yuav ua li cas kho Mint Borers

Mint cog borers nyuaj tswj vim lawv siv lawv lub neej feem ntau nkaum hauv cov hauv paus hniav ntawm cov nroj tsuag feem ntau gardeners xav kom ciaj sia. Mint hauv paus borerkev puas tsuaj yog hloov maj mam, ntxiv cov khoom nyuaj; Cov cim qhia zoo li txo qis, kev loj hlob stunted, thiab kev qaug zog tuaj yeem tshwm sim los ntawm ntau qhov teeb meem ntawm cov nroj tsuag.

Nyob zoo nematodes yuav siv tau rau mint cag borer tswj, txawm hais tias rov siv dua feem ntau tsim nyog ua ntej koj pom kev txhim kho pom. Tso cov kab mob parasitic nematodes ntawm tus nqi ntawm ib mus rau ob lab tus menyuam yaus hauv ib lub evkawj thaum lub Yim Hli mus txog rau lub Cuaj Hli tuaj yeem pab txo qis cov menyuam yaus uas ua rau cov neeg laus. Daim ntawv thov chaw nyob ib asthiv sib nrug los tsim kom muaj kev noj qab haus huv ntawm nematodes thiab rov siv cov qe tshiab hauv qab no lub caij nplooj zeeg mus rau ntug dej ntxiv.

Cov tshuaj xws li chlorantraniliprole, chlorpyrifos, lossis ethoprop tuaj yeem siv rau hauv txaj uas cov nroj tsuag mint borers yog ib qho kev hem thawj tas li, tab sis tsuas yog chlorantraniliprole yuav tsum tau siv thaum lub caij loj hlob - koj tsuas yog tos peb hnub kom tau txais kev nyab xeeb. Chlorpyrifos xav tau 90 hnub ntawm daim ntawv thov thiab sau, qhov ethoprop xav tau 225 hnub.

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