Whiteflies yog qhov tsis zoo thiab ua rau lub vaj puas tsuaj, npog cov nroj tsuag nrog huab dawb, npauj npaim zoo li kab thiab ntau lub qe dawb. Lawv feem ntau pom nyob hauv qab ntawm nplooj, nqus cov kua ntoo tawm ntawm cov nroj tsuag uas muaj kab mob. Dhau li noj tsob ntoo cov khoom noj muaj txiaj ntsig, cov kab no tseem tuaj yeem txhawb kev tsim cov pwm thiab kis qee yam kab mob nroj tsuag. Sib ntaus cov kab no los ntawm ntau lub ces kaum ntawm kev tawm tsam yog tias ua tau, qhia lawv cov yeeb ncuab ntuj rau koj lub vaj, dai cov ntxiab, thiab tshuaj xyuas cov kab mob sib kis tsis tu ncua rau kev tshem tawm whitefly.
Cov kauj ruam
Txoj Kev 1 ntawm 3: Txhawb Yeeb Yam Ntuj
Kauj Ruam 1. Tswj whiteflies ntawm cov ntoo sab nraum zoov los ntawm kev qhia txog whitefly lub ntuj cov tsiaj txhu
Ib txoj hauv kev zoo tshaj plaws kom tshem tawm whitefly infestations yog qhia cov tsiaj rau koj lub vaj uas yuav pub rau ntawm whiteflies, tab sis tsis yog koj cov nroj tsuag. Lacewings, kab pirate feeb, kab qhov muag loj, qee hom ladybugs, thiab qee tus kab laug sab noj whiteflies. Cov khw muag khoom vaj feem ntau muag cov yoov no, thiab yuav tsum hais seb cov kab uas lawv muag yuav noj whiteflies.
Kauj Ruam 2. Yuav cov kab mob whitefly
Encarsia formosa lossis lwm hom Encarsia yog cov kab me me cab, uas tuaj yeem nkag rau hauv koj lub vaj kom txeeb tau lub cev ntawm whiteflies thiab cuam tshuam lawv lub peev xwm los tsim dua tshiab. Lawv muaj kev lag luam, tab sis feem ntau tsuas yog tuaj yeem muaj kev vam meej sab hauv tsev, nyob rau ib puag ncig tsev cog khoom, thiab nyob rau sab hnub tuaj.
Kauj Ruam 3. Tsis txhob siv tshuaj tua kab
Ntau hom kab mob ntawm whitefly tiv taus tshuaj tua kab, thaum lawv cov tsiaj txhu thiab cov cab tsis zoo. Yog li, siv tshuaj tua kab qee zaum tuaj yeem ua rau kom muaj cov kab dawb hauv koj lub vaj.
Kauj Ruam 4. Tshem cov ntsaum
Ntsaum tsis yog cov tsiaj txhu ntawm whitefly, txawm tias lawv pom zoo nyob ze cov nroj tsuag uas muaj kab mob. Qee hom ntsaum yuav ua rau "honeydew" zais ntawm cov npauj npaim npauj npaim, thiab tuaj yeem tiv thaiv lossis cuam tshuam qhov tseeb cov tsiaj txhu ntawm whiteflies.
Txoj Kev 2 ntawm 3: Siv Whitefly Traps
Kauj Ruam 1. Yuav khoom whitefly traps (xaiv tau)
Whitefly traps muaj muag lag luam. Lawv feem ntau yog cov kab daj daj ntawm cov duab los nplaum, staked lossis dai saum cov ntoo. Raws li koj yuav tau kwv yees los ntawm cov lus piav qhia no, lawv yooj yim los ua koj tus kheej raws li tau piav qhia hauv qab no.
Nco ntsoov tias cov ntxiab no tsuas yog yuav ntes cov neeg laus whiteflies, thiab cov tub ntxhais hluas tsis muaj tis nymphs tseem yuav nyob ntawm cov nroj tsuag thiab ua rau nplooj puas. Muab qhov no nrog lwm yam kev kho mob kom tau txais txiaj ntsig zoo tshaj plaws
Kauj Ruam 2. Txiav koj tus kheej cuab ntxiab xwb
Yog tias koj xav ua koj tus kheej cov ntxiab, pib los ntawm kev txiav plywood lossis masonite board rau hauv kab txaij li 12 ntiv tes (30 centimeters) ntev thiab 6 hauv. (15 cm) dav. Qhov loj me no yuav tsum haum rau feem ntau cov nroj tsuag, tab sis koj tuaj yeem siv me me yog tias koj tsuas muaj lub paj me me lossis ob los tiv thaiv.
Kauj Ruam 3. Xim koj cov ntxiab ci daj
Siv txhua yam xim los ua kom koj cov ntxiab ci daj, ntawm ob sab. Cov neeg laus whiteflies nyiam cov xim no.
Kauj Ruam 4. Tsho ob sab ntawm qhov ntxiab nrog cov tshuaj nplaum
Roj av jelly sib tov nrog qhov sib npaug ntawm cov ntxhia roj lossis xab npum tsim cov nplaum nplaum ntev. Xwb, siv cov roj qib qib hnyav lossis cov khoom lag luam xws li Tanglefoot. Koj xaiv yam twg los xij, nco ntsoov pleev ob sab ntawm cov ntxiab ua siab dawb nrog txhuam xim, yog li txhua tus whitefly tsaws ntawm lub cuab yuav raug daig.
Kauj Ruam 5. Muab lawv tso rau saum cov nroj tsuag
Dai lawv saum koj cov nroj tsuag, lossis koom nrog lawv hauv av ze koj cov nroj tsuag. Cov ceg txheem ntseeg yuav tsum nyob rau qib ib yam li cov nplooj uas koj pom cov whiteflies pub rau. Ib qho cuab rau txhua ob tsob ntoo loj loj lossis cov paj paj yog cov lus qhia zoo.
Kauj Ruam 6. Ntxuav cov ntxiab ib ntus
Vam tias, yuav muaj ntau cov whiteflies tuag rau ntawm qhov ntxiab, nrog rau cov nplooj tuag lossis lwm yam khib nyiab uas ua rau lawv. Ntxuav nrog xab npum thiab dej lossis khawb ntxiab tas li kom tshem tawm cov no, thiab rov ua dua cov tshuaj nplaum kom koj tuaj yeem tua kab ntau dua.
Kauj Ruam 7. Tshem tawm cov ntxiab thaum cov whiteflies feem ntau ploj mus
Tom qab cov neeg whitefly feem ntau tuag, thiab koj tsuas pom ob peb ntawm cov ntxiab, nqes mus rau hauv cov ntxiab. Vim tias cov ntxiab tseem muaj peev xwm tua whitefly predators, lawv tsis pom zoo rau qib qis qis, tshwj tsis yog cov tsiaj txhu tsis ua kom cov whiteflies tswj tau.
Txoj Kev 3 ntawm 3: Siv Lwm Txoj Kev
Kauj Ruam 1. Tshem tawm cov kab mob phem los ntawm txhais tes
Txheeb xyuas txhua hnub thaum muaj kab mob whitefly loj heev, thiab tshem tawm cov nplooj tsis zoo. Cov no muaj ntau lub qe dawb thiab/lossis cov nymphs uas tsis muaj tis ("crawlers") nyob hauv qab ntawm nplooj. Yog tias muaj mob hnyav, nplooj tuaj yeem pleev xim nrog cov nplaum los yog cov kua nplaum uas tsim los ntawm kev noj cov nymphs, lossis nws tuaj yeem tig daj thiab pom.
Txoj hauv kev no ua haujlwm zoo tshaj plaws rau lub vaj me uas koj tuaj yeem tshawb xyuas txhua tsob ntoo tsis tu ncua
Kauj Ruam 2. Tsuag lossis nqus whiteflies tawm ntawm nplooj
Koj tuaj yeem tshem tawm cov menyuam yaus whiteflies los ntawm sab hauv qab ntawm nplooj los ntawm kev txau lawv nrog lub qhov dej. Txhawm rau ntes cov neeg laus tis thiab, siv lub tshuab nqus tsev nqus tes kom ntes whiteflies thaum lawv qeeb heev, thaum sawv ntxov ntxov lossis thaum huab cua txias. Muab lub tshuab nqus tsev ntim rau hauv lub hnab yas airtight tom qab ntes tau, thiab khov nws rau 24 teev kom tua cov whiteflies ua ntej tso rau hauv lub thoob khib nyiab.
- Txoj kev no yog qhov muaj txiaj ntsig tshaj plaws thaum pom cov whiteflies thawj zaug. Yog tias lawv tau muaj sijhawm los tso qe, cov no tuaj yeem nyob ntawm nplooj thiab pib tsim dua tshiab ntawm ntau pua lossis ntau txhiab tus whiteflies tom qab hatching.
- Yog tias kis tau me me, txoj hauv kev no tuaj yeem pab txo cov pej xeem ntawm whiteflies mus rau qhov chaw uas cov tsiaj txhu muaj peev xwm tuaj yeem khaws cov pej xeem hauv kev txheeb xyuas.
Kauj Ruam 3. Ntxiv cov mulch reflective
Ntxiv ib txheej ntawm cov ntawv ci txhuas lossis cov yas mulch ua kom zoo npog hauv av. Qhov no tuaj yeem ua rau nws nyuaj rau cov neeg laus whiteflies nrhiav cov tswv tsev cog qoob loo, txo cov qe kom ua tiav.
- Cov kauj ruam no yuav xav tau cov dej tshwj xeeb. Nroj tsuag ib puag ncig los ntawm mulch yas yuav tsum tau muaj cov dej ntws.
- Tsis txhob siv mulch hauv huab cua sov, vim nws tuaj yeem ua kom sov cov nroj tsuag.
Kauj Ruam 4. Rho tawm tsob ntoo tshiab lossis kab mob
Yog tias tsob ntoo muaj mob loj heev, hloov nws mus rau lwm chav lossis thaj chaw sab nrauv uas nyob deb ntawm lwm cov nroj tsuag. Rho tawm tag nrho cov nroj tsuag uas tau txais tshiab rau ob peb hnub ua ntej qhia lawv mus rau qhov chaw nrog lwm cov nroj tsuag, thiab tshuaj xyuas sab hauv qab ntawm nplooj rau whiteflies.
Kauj Ruam 5. Siv tshuaj tua kab ua qhov chaw kawg
Raws li tau piav qhia hauv ntu ntawm cov yeeb ncuab ntuj, tshuaj tua kab tsis tshua ua haujlwm rau cov neeg whitefly, thiab tseem tuaj yeem tua cov tsiaj uas pub rau lawv. Txawm li cas los xij, yog tias cov pej xeem whitefly hauv koj lub vaj tsis tuaj yeem tswj tau, koj yuav tsis muaj dab tsi poob. Neem roj, xab npum tua kab, thiab malathion yog cov kev xaiv ntau, thiab koj tuaj yeem xav xaiv ob ntawm lawv los hloov ntawm, yog tias koj cov whiteflies tiv taus ib qho. Thov tshuaj tua kab ib zaug txhua tsib rau xya hnub rau sab hauv qab ntawm cov kab mob kis.
Ib txwm tshuaj xyuas kom paub tseeb tias cov tshuaj tua kab uas koj npaj yuav siv yuav tsis ua mob rau tsob ntoo uas koj tab tom thov rau
Lub tswv yim
Tswj lub xub ntiag ntawm ntsaum. Cov ntsaum tuaj yeem cuam tshuam nrog cov haujlwm uas tsim los ntawm cov yeeb ncuab ntuj ntawm whitefly
Lus ceeb toom
- Tsis txhob hla dej thaum siv aluminium mulch nrog daim duab thim rov qab, vim tias hom mulch no tuaj yeem tiv taus cov dej ntws.
- Tshuaj tua kab uas muaj carbaryl, pyrethroids, diazinon, lossis imidacloprid tshwj xeeb tshaj yog teeb meem rau whiteflies 'cov yeeb ncuab ntuj, thiab yuav tsum zam yog tias muaj lwm txoj hauv kev xaiv.
