Yuav kom sau tau ib tug zoo sau ntawm apples, nws yog ib qho tseem ceeb uas nqa tawm qhov kev saib xyuas zoo ntawm cov ntoo. Yuav rhuav tshem cov kev npaj yuav ua rau me me pests uas ua rau cov tub ntxhais hluas tawg, paj, nplooj thiab txiv hmab txiv ntoo. Yuav kom txuag qoob loo nyob rau hauv cov kev tshwm sim uas caterpillars tshwm nyob rau hauv lub tsob ntoo kua - yuav ua li cas nrog lawv nrog kev pab los ntawm Chemistry thiab pej xeem tshuaj.
Kua npauj
Muaj ntau tus neeg, pom cov kab ntsig, tsis txhob ua dab tsi, ntseeg tias lawv yuav tuag thaum lub caij ntuj no, tab sis qhov no yog kev xav yuam kev, txij li thaum lawv pom ntawm cov thawj nplooj lawv kis mus rau cov kev ua ub no. Lub kua txiv ntoo ntawm tsob ntoo muaj tsob ntoo ua rau daim nplooj ntawv, noj lawv lub nruab nrab thiab cov qe muaj nyob hauv web. Thaum caterpillars tig mus rau hauv butterflies, lawv twb tso tawm offspring rau ntawm ceg, raws li evidenced by mucus on bark.
Muaj caterpillars nrog qhov pib ntawm tshav kub tom qab tsos ntawm ob lub raum, thiab butterflies yuav pom nyob rau hauv thawj xyoo caum ntawm Lub rau hli ntuj. Hauv maub, lawv ua rau lub neej tshaj plaws. Lawv ua rau lawv tsis muaj kev tiv thaiv kev ntsuas, yog li ntawd nyob rau hauv Autumn nws yog ib qhov tsim nyog yuav tsum tau hlawv tag nrho cov nplooj poob thiab kos lub bark kom tshem tawm cov masonry. Nyob rau hauv lub caij nplooj zeeg, kev kho mob tsim nyog nrog tshwj xeeb npaj yuav tsum tau nqa tawm. Nws yog ib qho tseem ceeb kom paub tias yog muaj caterpillars nyob rau hauv lub tsob ntoo kua, yuav ua li cas nrog lawv, txwv tsis pub muaj ib qho kev pheej hmoo ntawm tag nrho poob ntawm qoob loo.
Kua Fruitboard
Ib qho kab ntau uas yog, yog tias tsis muaj neeg sib tham, tuaj yeem ua rau kev puas tsuaj ntawm cov txiv hmab txiv ntoo. Nws ua rau lub neej txoj sia, yog li ntawd nws yog qhov nyuaj heev los xyuas nws. Tus npauj npaim lays txog 80 lub qe, txij thaum ob peb lub lis piam caterpillars tshwm thiab muaj ntau yam yooj yim mus pom. Nws yog ib qho tseem ceeb kom paub qhov tshwm sim ntawm kev tua ntawm lub poom kua txiv , kev ntsuas ntawm kev tawm tsam thiab kev quav yeeb tus vim li cas thiaj daws tau qhov teeb meem. Caterpillars thawj ua kom puas cov foliage, thiab ces dhau mus rau cov txiv hmab txiv ntoo. Ua li no, siv cov lus qhia nram qab no:
- Nroj tsuag ib ncig ntawm cov ntoo ntau ntawm paj, attracting kab, uas yog ntshai ntawm moth. Cov phooj ywg zoo yog qej, txiv lws suav thiab dill.
- Nyob rau hauv lub caij nplooj ntoos hlav, ntxuav lub bark, thiab nyob rau hauv lub Autumn loosen cov av nyob ib ncig ntawm lub pob tw thiab tshem tawm cov foliage.
Silkworm ntawm cov kua ntoo
Cov hmoov ntawm silkworm yuav ua tau vim li cas ntawm deterioration ntawm zoo ntawm apples. Muaj ib lub voj-shaped tsiaj uas hibernates nyob rau hauv lub qe theem, thiab nyob rau hauv lub caij nplooj ntoos hlav tom qab tsos ntawm ob lub raum, lub caterpillars pib ncaj ncees devour ob lub raum thiab nplooj. Nyob rau hauv nruab nrab ntawm lub caij ntuj sov butterflies yog kom nquag plias, thiab lawv nteg qe, sib sau ib ntom nplhaib nyob ib ncig ntawm lub ceg. Caterpillars sai sai overeat qhov sawv ntawm nplooj ntoos phaj. Nws yog ib qho tseem ceeb kom paub tias thaum twg cov hnab looj ntsej muag tshwm rau ntawm cov ntoo kua, yuav ua li cas nrog nws thiab yuav ua li cas tiv thaiv qhov pom ntawm ib tug Kab Tsuag. Thiab twb nyob rau hauv thaum ntxov caij nplooj ntoos hlav nws yog pom zoo kom txiav tawm ceg nrog oviposition, muab lawv nyob rau hauv ib qhib hub thiab muab lawv deb ntawm ntoo.
Lwm hom - ib qho unpaired silkworm tseem hibernates nrog cov qe. Lub masonry yog oblong nyob rau hauv cov duab thiab them nrog hairs. Ntxhuav kab ntsig yog kis los ntawm cua dej mus rau lwm cov ntoo. Lawv noj buds, paj thiab zes qe menyuam. Nrog kev ua si, cov nplooj tuaj yeem ua puas tag. Nws yog ib qho tseem ceeb kom paub yog muaj caterpillars ntawm silkworms on lub kua ntoo, yuav ua li cas nrog lawv - nyob rau hauv lub Autumn, nco ntsoov xyuas tag nrho cov ntoo, stumps thiab txawm pob zeb thiab scrape tag nrho cov masonry nrog ib tug riam.
Dub kab ntsig on kua
Caterpillar nrog dub ib daim hlab - hawthorn , damaging nplooj ntoos pa ntawm kua. Nws hibernates nyob rau hauv zes tsim los ntawm nplooj thiab fastened nrog cobwebs, thiab nyob rau hauv lub caij nplooj ntoos hlav lawv ua puas lub ob lub raum. Me me dub caterpillars ntawm lub tsob ntoo hauv nruab nrab ntawm lub caij ntuj sov los ua butterflies, thiab lawv nteg lawv cov qe ntawm nplooj. Nws yog tsim nyog hais tias cov kab tsuag feem ntau pom nyob hauv cov chaw ntub dej nrog qhib kev nkag mus rau dej. Nws yog ib qho tseem ceeb uas yuav tsum tua lawv tas li, khaws thiab rhuav tshem cov kab ntim ntawm cov khib nyiab.
Caterpillars nyob rau hauv ib tsob ntoo ntoo hauv lub vas sab
Qee qhov kab tsuag tuaj yeem txheeb xyuas tau los ntawm ib qho kev pom tseeb - lub vas sab. Nws yog tsim los ntawm kua moth, silkworms thiab lub caij ntuj no moth. Ntxiv nrog rau cov tshuaj thiab cov neeg siv kev puas tsuaj ntawm qhov kev piav qhia hauv qab no, ib qho kev siv dag zog me me kuj raug siv. Yog tias koj nyiam ua li cas, yog cov cobweb thiab caterpillars nyob rau ntawm cov ntoo hauv qab, ces cov kws txawj xav tias kom tua cov kab tsuag hauv caij nplooj ntoos hlav, manually txiav tawm cov nplooj, uas ua puas thiab xim av. Nyob rau ib lub sij hawm thaum lub caterpillars twb tau tshwm sim, koj muaj peev xwm sau cov cobwebs lawv tus kheej, thiab ua nws zoo dua thaum ntxov nyob rau hauv thaum sawv ntxov. Sau cov khoom siv.
Caterpillars nyob rau hauv ib qho kua-ntoo - yuav ua li cas tua pej xeem tshuaj?
Txoj kev nyab xeeb tshaj plaws rau kev tshem tawm kab tsuag yog pej xeem tshuaj uas muaj kev siv khoom siv. Muaj ntau ntau txoj hauv kev los rhuav tshem cov kab ntsig ntawm kua ntoo:
- Ntsuab wormwood. Grind qhuav (350 g) los yog tshiab (0.5 kg) wormwood thiab ncuav lub nroj tsuag nrog ib lub thoob dej. Cia tawm rau ib hnub, ces coj mus rau ib tug boil on hluav taws thiab noj rau 30 feeb. Tom qab no, lim thiab ntxiv 40 g ntawm chopped xab npum. Yuav kom ntaus tau caterpillars, tshuaj tsuag txiv apples nrog ib tug npaj txhij-MADE tom qab flowering ntawm ua mib ntsig ntawm ib lub lim tiam.
- Ntsuab txiv lws suav. Mus tua cov kab ntsig, koj yuav tsum tau siv 4 kg ntawm nplooj, twigs thiab ntsuab txiv lws suav. Zaub raw ncuav ib lub thoob dej, coj mus rau ib tug boil thiab noj txhua yam rau 30 feeb. Nws yuav nres decoction thiab ntxiv soaps, muab tias txhua txhua 3 liv yuav tsum muaj 40 gram ntawm xab npum thiab 10 litres dej. Tshuaj tsuag tom qab ub ib zaug ib lub lim tiam. Npaj txhij-ua broth yuav khaws cia rau hauv ib qho chaw txias thiab tsaus nti rau hauv lub thawv kaw.
- Fumigation. Coj ib lub thawv uas tiv thaiv siab kub, thiab tso dej kub rau hauv nws thiab nphoo nrog cov hnyuv thiab kua phom txiv ntoo, noj rau hauv koj tus menyuam qhov 2: 1. Nrog lub tank, mus ncig ntawm cov ntoo, fumigating tag nrho cov chaw.
- Kua nplaum. Yuav kom tiv thaiv lub caterpillars, npaj ib nplaum loj los ntawm sib txuas 100 ml ntawm resin, 55 g ntawm stearin thiab 60 g ntawm nqaij npuas roj. Ua kom sov huab hwm coj kom cuag tau ib yam dab tsi. Tom qab ntawd, txias thiab siv rau qhov chaw ntawm cov ntoo cuam tshuam los ntawm caterpillars.
Yuav ua li cas kho lub kua ntoo los ntawm caterpillars?
Hauv khw muag khoom koj muaj peev xwm nrhiav tau ntau yam tshuaj uas muaj kev ruaj ntseg rau tib neeg, tab sis muaj teeb meem rau kab tsuag. Rau cov neeg uas txaus siab nyob rau hauv dab tsi los mus tsuag caterpillars on ib tsob ntoo kua, nws yog worthwhile mus qhia tshuaj insecticides thiab organophosphorus cov neeg ua hauj lawm muaj zoo ua tau. Lawv tua cov kab ntsig thaum lub sijhawm thaum lawv tawm hauv lub qe. Ua piv txwv, koj tuaj yeem nqa: "Dimetoat", "Atom", "Admiral" thiab lwm tus.
Yuav kom tiv thaiv cov kab ntsig, cyhalotrines ("Gladiator" thiab "Altyn") thiab pyrethroid preparations ("Accord" thiab "Ivanhoe") yog siv. Kho nyob rau hauv thaum yav tsaus ntuj thaum lub sij hawm loj saib ntawm caterpillars. Nws yog ib qho tseem ceeb kom ua raws li cov lus qhia. Thaum lub sij hawm Txau, nco ntsoov tias cov ceg ntawm cov ntoo yog ua tiav. Nyob rau lub sijhawm thaum butterflies nquag ya, koj tuaj yeem siv "Herald" thiab "Dimilin".