2024 Tus sau: Gavin MacAdam | [email protected]. Kawg hloov kho: 2023-12-16 13:40
Aphid liab-haired apple aphid tuaj yeem pom yuav luag txhua qhov chaw muaj cov ntoo apple. Thaum lub sijhawm loj hlob me me, nws ua rau cov txiv hmab txiv ntoo raug mob hnyav heev, thiab cov pob liab liab uas txo qis kev lag luam zoo ntawm cov txiv apples tau tsim nyob rau ntawm qhov chaw ntawm zuam ntawm lawv qhov chaw. Nws yog qhov tsim nyog pom tias liab-gallium grey apple aphid tuaj yeem tsim kev puas tsuaj rau yuav luag txhua yam ntawm cov ntoo ntoo, thiab txhua tiam ntawm kab tsuag no muaj teeb meem sib npaug
Ntsib kab tsuag
Cov poj niam ntawm liab-gallium grey apple aphid muaj qhov dav-oval, ze rau qhov kheej kheej thiab mus txog qhov ntev ntawm 2 hli. Lawv cov xim tuaj yeem sib txawv los ntawm ntsuab ntsuab mus rau tsaus grey nrog dawb tuab hmoov. Ntawm sab nraub qaum ntawm lub plab ntawm kab tsuag, tuaj yeem pom cov kab txaij tsaus nti, thiab lawv cov tails, hlab, ob txhais ceg, kav hlau txais xov thiab taub hau yog xim dub.
Qhov loj me ntawm cov poj niam parthenogenetic tsis muaj tis kuj nce mus txog 2 hli, tsuas yog lawv tau pleev xim rau hauv cov txiv ntseej thiab daj daj lossis xim liab-grey, uas tshwm sim ntau dua. Tsis muaj qhov ntxaiv zoo li poj niam npog nrog cov hmoov dawb txheej, 1.6 hli ntev, muaj xim xim av-xim ntsuab nrog kab txaij dub khiav hla tus ntoo khaub lig. Ntawm lawv tus kav hlau txais xov, thaum kuaj ze, koj tuaj yeem pom tsib ntu ib qho.
Cov txiv neej uas muaj tis daj nrog cov hmoov av ua kom ncav cuag qhov ntev ntawm 1.5 hli thiab tau txais txiaj ntsig nrog kab txaij dub hla ntawm txhua ntu ntawm lub plab.
Cov qe tso los ntawm liab-gall grey kua aphid pib muaj lub teeb daj daj, thiab me ntsis tom qab, tom qab ob lossis peb hnub, tau txais xim daj daj. Fertilized qe overwinter nyob rau hauv qis lag luam ntawm skeletal ceg thiab lub cev tawv ntoo. Sai li sai tau lub buds pib tawg, cov kab rov ua dua tshiab nyob hauv qab ntawm cov nplooj ntoo hluas, cov npoo ntawm qhov, vim yog pub mis rau ntawm cov yeeb ncuab ntawm tsob ntoo kua, maj mam ua tuab, curl thiab ntxhib, yog li ua rau galls daj ntawm daj, pinkish lossis liab ntxoov. Qhov cuam tshuam loj heev nplooj qhuav sai sai thiab tuag tom qab ib ntus.
Ua ntej pib paj, pom cov poj niam pom, rov ua 50-70 gluttonous larvae txhua. Thiab tiam tom ntej ntawm kab tsuag tsis zoo dua, rov ua dua tsuas yog 12 - 15 larvae. Raws li txoj cai, hauv ib lub caij, peb lossis plaub ntawm lawv tiam neeg muaj sijhawm los txhim kho.
Nrog qhov pib ntawm Lub Rau Hli, qhov tshwm sim ntawm cov tib neeg muab cov txiv neej muaj tis thiab cov poj niam tsis muaj tis tau sau tseg hauv cov kab mob aphid. Fertilized amphigon pojniam feem ntau nteg ob lossis peb lub qe ntxiv rau lub caij ntuj no.
Yuav ua li cas sib ntaus
Fatty tua ntawm cov ntoo ntoo, ntxiv rau cov hauv paus tua, yuav tsum tau txiav tawm, txij li aphids populate lawv nrog tshwj xeeb siv. Skeletal twigs thiab tsob ntoo hauv lub caij nplooj zeeg yuav tsum tau ntxuav ntawm cov tawv ntoo tuag, vim tias lawv feem ntau overwinter lub qe ntawm cab. Qhov kawg ntawm tus txheej txheem no, nws raug nquahu kom ua kom lawv dawb nrog mis nyuj los yog kua tshwj xeeb ntawm cov kua qaub thiab av nplaum (10 liv dej yuav xav tau 1 kg ntawm txiv qaub thiab 2-3 kg ntawm av nplaum).
Yog tias muaj pes tsawg lub qe rau txhua kaum centimeters ntawm kev tua ntau tshaj kaum mus rau nees nkaum daim, tom qab ntawd thaum lub caij nplooj ntoo hlav, thaum qhov kub nce mus txog plaub degrees, tab sis cov buds tseem tsis tau tawg paj, cov ntoo raug tsuag. Nitrafen yuav yog tus pab zoo hauv qhov teeb meem no. Thaum cov paj ntoo pib tawg paj, koj tuaj yeem ua tiav kev kho mob nrog dej xab npum, ntxiv rau haus luam yeeb thiab infusions ntawm txhua yam nroj tsuag tshuaj tua kab. Yog tias rau txhua puas nplooj muaj tsib qhov chaw ntawm aphids, tom qab ntawd cov nroj tsuag raug kho nrog tshuaj tua kab. Cov tshuaj tua kab feem ntau siv yog benzophosphate thiab karbofos.
Thaum lub caij ntuj sov, thaum liab-gallic grey apple aphid pib pub rau sab hauv cov nplooj nplooj, nws raug nquahu kom siv cov tshuaj organophosphorus. Feem ntau, hauv kev tawm tsam tawm tsam liab-gall grey apple aphid, nws raug tso cai siv kev ntsuas ntsuas siv los tiv thaiv cov kua ntsuab aphid.
Pom zoo:
Kua Tawg Kab - Kua Ntoo Tsob Ntoo
Koj tuaj yeem ntsib cov kua paj tawg kab yuav luag txhua qhov txhia chaw. Nws cov larvae thiab kab yog muaj peev xwm ua rau tsis zoo ua rau tsob ntoo ntoo. Qhov txaus ntshai tshaj plaws yog kev puas tsuaj rau cov kab tsis zoo nrog rau qhov pib ntawm lub caij nplooj ntoo hlav thaum ntxov, thaum cov kab zawv zawg qhov tob txaus rau hauv lawv nrog qee yam zoo li cov zuam. Cov kab menyuam tsis zoo noj rau ntawm pistils thiab stamens thiab, zom tawm lub qhov taub, khov kho cov nplaim paj los ntawm sab hauv. Qhov tshwm sim ntawm kev ua haujlwm zoo sib xws ntawm cov kua txiv kab ntxwv kab yog tsis tawg, xim av thiab qhuav paj
Grey Rot Ntawm Pob Zeb Txiv Hmab Txiv Ntoo Ntoo
Grey rot, hu ua moniliosis hauv kev tshawb fawb, yog ib qho ua tau zoo thiab txaus ntshai heev rau cov kab mob fungal ntawm ntau yam ntoo txiv hmab txiv ntoo: ob qho tib si cherries thiab apricots, cherry plums, plums thiab lwm yam. Qhov kev tawm tsam no tshwm sim nws tus kheej hauv ntau yam, cuam tshuam rau txiv hmab txiv ntoo, ceg, zes qe menyuam thiab paj. Cov nplooj nrog paj tig xim av thiab qhuav tawm sai dua, thiab cov txiv hmab txiv ntoo tawg tau npog nrog cov ntaub me me txho. Txhawm rau kom tsis txhob poob qhov tseem ceeb ntawm cov qoob loo, nrog rau qhov muaj mob txaus ntshai, nws yog qhov tsim nyog los sib ntaus
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Cov neeg cog qoob loo sab hauv tsev paub tias siv lawv cov av vaj huv si rau cov cog hauv tsev yuav tsis coj cov txiaj ntsig zoo. Cov av ntawm cov av yuav tsum ua tau raws li qhov xav tau ntawm lub paj, thiab yog tias nws los ntawm qhov deb, hauv peb thaj av txawv teb chaws cov khoom ntawm thaj av yuav txawv ntawm lub tebchaws ntawm koj tus neeg taug kev me. Tab sis nws nyob hauv lub zog ntawm cov neeg cog qoob loo los ntawm cov av ntawm cov yam ntxwv sib txawv los xaiv qhov sib npaug ntawm cov khoom tsim nyog
