Kua npauj: ib tug inconspicuous kab ntawm tag nrho lub vaj

Tus npauj txiv apple zoo li cas (duab)

Kev piav qhia ntawm mining kua moth

lub npe: txiv moj
Xyoo.: Hyponomeuta malinella

Chav Kawm: Kab - Kab
Detachment: Lepidoptera - Lepidoptera
Tsev Neeg: Ermine npauj - Yponomeutidae

	Habitats:	vaj
	Txaus ntshai rau:	txiv ntoo
	Txhais tau tias kev puas tsuaj:	biological complexes, pheromone ntxiab.

Cov kab ntawm npauj kev ua si.

Kua npauj yog los ntawm tsev neeg ntawm ermine npauj. Lub cev ntawm cov kab yog them nrog chitinous daim nyias nyias uas tiv thaiv khaub thuas, 12-15 mm ntev.

Cov npauj npaim muaj 2 khub tis, pem hauv ntej yog dawb nrog cov xim dub, sab nraub qaum yog grey nrog thav duab.

Cov txiv apple npauj nyob hauv Europe - hauv Sweden, Finland, Britain, hauv North America - hauv Asmeskas thiab Canada, hauv Russia - hauv Siberia. Feem ntau, nws parasitizes ntawm tsob ntoo txiv apple, tab sis nws tuaj yeem cuam tshuam ntau yam txiv hmab txiv ntoo - plum, cherry, pear.

Cov theem ntawm kev loj hlob

Cov Npauj Npaim tshwm nyob rau thaum pib ntawm lub caij ntuj sov, nyob rau hauv Lub rau hli ntuj. Thaum xub thawj lawv nkaum hauv cov nyom, tom qab lawv muaj zog dua, lawv zaum ntawm nplooj sab hauv, thiab thaum yav tsaus ntuj lawv pib ya mus. Tom qab mating, cov poj niam nteg lawv cov qe tsuas yog ntawm cov tawv ntoo ntawm txiv apples.

Npauj npaim apple moth.

Npauj npaim.

Qe npog nrog mucus, uas tsim ib hom ntaub thaiv npog, txhua heap muaj 15-50 qe. Ib hlis tom qab, larvae tshwm los ntawm lawv.

Suab paj nruag kab ntsig - lub teeb beige, lub taub hau dub thiab ob txhais ceg, tsaus me ntsis nrog cov dots dub nyob tom qab. Lawv nyob twj ywm rau lub caij ntuj no nyob rau hauv daim ntaub thaiv, pub rau ntawm tawv ntoo thiab lub plhaub ntawm lub qe. Nyob rau hauv lub caij nplooj ntoos hlav, lawv nyob ntawm cov nplooj ntawm cov txiv apples, gnawing lawv ntawm lub hauv paus ntawm nplooj thiab nkag mus rau hauv, nplooj ces darken, qhuav thiab poob tawm.

Los rau sab nrauv ntawm nplooj, kab ntsig npog lawv nrog ib qho zais cia zoo ib yam li cobweb. Thaum ntxov lub Tsib Hlis, kab ntsig nyob rau saum cov ceg ntoo, tsim zes los ntawm cobwebs rau lawv, lawv tus lej tuaj yeem ncav cuag ib txhiab. Nyob rau hauv lub thib ob ib nrab ntawm lub Tsib Hlis, cov kab tsuag pupate, dawb cocoons nyob rau hauv pawg nyob rau hauv lub axils ntawm ceg.

Cov txheej txheem ntawm tig ib tug pupa mus rau hauv ib tug neeg laus kab - ib tug imago yog 12-14 hnub, butterflies tshwm 30-45 hnub tom qab flowering ntawm lub txiv apples. Tom qab tawm hauv cocoon, cov poj niam pib nquag ua phooj ywg thiab nteg qe ib lub lim tiam tom qab. Lub caij ntuj sov txuas ntxiv mus txog rau thaum xaus lub caij ntuj sov.

Dab tsi yog qhov txaus ntshai kua npauj

Kua moth larvae muaj peev xwm noj ib tug loj npaum li cas ntawm cov tub ntxhais hluas greenery ntawm txiv hmab txiv ntoo ntoo, uas cuam tshuam photosynthesis nyob rau hauv nplooj. Qhov no ua rau tsis muaj cov as-ham uas xav tau rau kev tsim ntawm zes qe menyuam.

Nrog lub zog swb, tsob ntoo tsis tawg thiab tsis txi txiv. Tsis tas li ntawd, cov kab tsuag no txaus ntshai vim tias, los ntawm kev ua kom tsis muaj zog ntawm cov nroj tsuag, lawv deprive nws ntawm Frost tsis kam, thiab nyob rau hauv txias heev nws yuav tuag.

Dab tsi ua rau npauj npaim lossis kab ntsig

Ib tug neeg laus kab indirect ua phem rau tsob ntoo - poj niam nteg qe tom qab mating, los ntawm cov larvae tom qab hatch. Kev puas tsuaj yog tshwm sim los ntawm kab ntsig, lawv noj cov kua txiv hmab txiv ntoo thiab nplooj ntawm txiv apples, uas yog vim li cas cov tub ntxhais hluas tua thiab zes qe menyuam tuag.

Apple npauj kab ntsig.

Cov txheej txheem ntawm kev soj ntsuam nrog txiv apple moth

Txhawm rau tiv thaiv cov ntoo txiv hmab txiv ntoo thiab khaws cov qoob loo, nws yog ib qho tsim nyog los tiv thaiv kev tshwm sim thiab kev sib kis ntawm cov kab tsuag txaus ntshai no, thiab kev ntsuas yuav tsum tau pib thaum ntxov caij nplooj ntoos hlav. Ob qho tib si tshuaj kho pej xeem thiab tshuaj npaj tau siv. Thaum lub sij hawm lub sij hawm ntawm tsim buds, lawv yog sprayed thawj zaug, lub thib ob - tom qab flowering. Rov ua qhov kev kho mob thaum lub Yim Hli lig - thaum lub Cuaj Hli.

Kev kho mob nrog biological complexes

Ua cov txheej txheem biological complexes yog ib txoj kev tsis raug mob ntau dua, tab sis, piv nrog cov tshuaj tua kab, tsis zoo li. Tsob ntoo nrog ib tug me me ntawm cov txiv hmab txiv ntoo kab mob yog kho nrog cov neeg sawv cev thiab siv rau kev tiv thaiv.

Cov no suav nrog:

• entobacterin;
  

  Npaum puas rau cov nplooj me me.

• "spark-bio";
• bitoxybacillin.

Kev npaj muab rau kev npaj ntawm kev daws los ntawm kev sib tov qhuav. Txau nrog lawv yog nqa tawm thaum lub caij nplooj ntoo hlav, thaum huab cua sov txog + 10 ... 15 ° C. Ua ntej pib lub sij hawm flowering, koj muaj peev xwm ua ob peb zaug. Txhawm rau tiv thaiv qhov tshwm sim ntawm cov kua npauj, tshuaj tsuag nrog cov tshuaj lom neeg yog ua nyob rau hauv nruab nrab thiab kawg ntawm lub caij ntuj sov.

Kev ua haujlwm nrog cov tshuaj

Nrog rau kev puas tsuaj loj rau cov ntoo txiv hmab txiv ntoo los ntawm larvae, cov tshuaj siv tshuaj, lawv muaj txiaj ntsig zoo thiab kav ntev, tab sis muaj tshuaj lom.

Cov no yog: Inta Vir, Fozolone, Kinmiks. Lawv yuav tsum tau siv raws li qhia nyob rau hauv cov lus qhia, soj ntsuam qhov ntau npaum thiab siv cov khoom tiv thaiv.

Folk tshuaj tiv thaiv kab tsuag

Folk kev kho mob rau txiv apple moth yog suav tias yog kev nyab xeeb rau cov nroj tsuag thiab tib neeg. Tab sis lawv yog siv nyob rau hauv rooj plaub me me ntawm cov txiv apples nrog cov kab tsuag thiab tiv thaiv. Tab sis nws yuav tsum tau coj mus rau hauv tus account tias dhau sij hawm, cov txiv hmab txiv ntoo npauj txhim kho kev tiv thaiv zoo li no, thiab lawv tsis ua.

kua txob kub

Txhawm rau rhuav tshem cov larvae, ib qho infusion ntawm kua txob kub yog siv. Nws yog npaj raws li nram no: 1 pods ntawm kua txob yog muab tso rau hauv 10 liter dej, boiled rau ib teev nyob rau hauv ib tug nruj kaw saucepan. Tom qab ntawd txias thiab insist rau ib hnub. Ua ntej tshuaj tsuag, ib qho kev daws npaj los ntawm ntxhua khaub ncaws xab npum (30-50g) yog ntxiv kom cov tincture nyob twj ywm ntev dua ntawm cov ntoo thiab cov tawv ntoo.

Kua txob tincture.

Luam yeeb

Tobacco tincture yog siv los ua kom ntshai cov kab npauj ntawm cov txiv ntoo. Txhawm rau npaj nws, noj 500-700 grams ntawm luam yeeb, ncuav 8-10 litres ntawm boiling dej thiab cia nws brew rau peb hnub. Tom qab ntawd lim, ntxiv cov tshuaj soapy, thiab tincture yog npaj txhij. Ceg ntoo raug kho nrog haus luam yeeb infusion kom txog thaum ntsuab tshwm.

Tobacco tincture repels npauj.

Mechanical txoj kev

Pheromone ntxiab.

Cov txheej txheem siv tshuab tuaj yeem txo qhov kev kis kab mob ntawm cov txiv hmab txiv ntoo cov qoob loo nrog kua npauj. Thaum pom pom pom, cocoons thiab zes raug sau thiab rhuav tshem (hlawv).

Thaum kawg ntawm lub caij nplooj zeeg, lub cheeb tsam yog freed los ntawm poob nplooj. Tsis tas li ntawd, rau kev tiv thaiv, lawv khawb av ze ntawm cov ntoo. Ua ntej pib lub caij loj hlob, kev huv huv pruning ntawm cov ceg yog ua, lub cev thiab cov ceg tseem ceeb yog whitewashed.

Siv los tua txiv neej pheromone ntxiab. Qhov no yog ib qho khoom siv nrog ib qho nplaum hauv qab, nyob rau hauv uas ib lub tshuaj ntsiav nrog hluavtaws pheromones muab tso rau. Npauj npaim cov txiv neej ya los ntawm tsw, lo rau ntawm lub hauv paus nplaum thiab nyob twj ywm. Cov poj niam tsis muaj kev sib yuav thiab tsis tuaj yeem muab cov xeeb ntxwv. Qhov kev txiav txim ntawm cov tshuaj ntsiav yog tsim rau 1,5-2 lub hlis, ib tug ntxiab yog txaus rau ib tsob ntoo.

Txhawm rau ntes butterflies, lawv kuj siv cov nplaum nplaum dai ntawm cov ceg ntoo, thiab rau kab ntsig - glued rau lub cev.

Ntuj yeeb ncuab ntawm kua npauj

Fly tahini.

Cov yeeb ncuab ntuj ntawm cov kua npauj yog cov kab kab mob xws li braconid wasps thiab tahini yoov. Lawv nteg lawv cov qe nyob rau hauv cov kua moth qe los yog nyob rau hauv lub cev ntawm ib tug neeg laus kab. Rau cov zaub mov, cov kab mob cab pib siv cov ntaub so ntswg thiab cov kabmob ntawm tus tswv tsev, thiab nws tuag.

Cov noog pab rhuav tshem cov neeg npauj npaim, yog li cov noog tsev tau muab tso rau hauv cov phiaj xwm vaj kom nyiam lawv.

Kev tiv thaiv ntawm qhov tsos

Txhawm rau tiv thaiv qhov tshwm sim ntawm apple moth nyob rau hauv lub vaj, koj xav tau:

1. Tsis tu ncua tshuaj xyuas cov nplooj thiab cov tawv ntoo ntawm cov txiv hmab txiv ntoo ntoo kom pom cov qe thiab kab ntsig.
2. Rau kev tiv thaiv, tshuaj tsuag nroj tsuag
3. tshuaj lom neeg kev npaj thiab tshuaj kho pej xeem.
4. Yog tias muaj pes tsawg tus kab tsuag nyob rau ntawm ib tsob ntoo, manually sau thiab rhuav tshem, txheej txheem, thiab tiv thaiv kom tsis txhob kis mus rau lwm cov nroj tsuag.
5. Ua kev kho mob ntawm thaj chaw uas cov ntoo cuam tshuam nyob.
6. Tshem tawm nplooj poob ntawm qhov chaw tam sim.

Kua npauj yog kab kab kab ntawm tsob ntoo txiv ntoo uas tuaj yeem rhuav tshem tsis tau tsuas yog cov qoob loo, tab sis kuj cog nws tus kheej. Tshem tawm ntawm nws los ntawm kev txau cov ntoo nrog tshuaj tua kab thiab cov khoom siv roj ntsha. Kev ntsuas kev pabcuam yog kev ua haujlwm ntawm pej xeem cov kev kho mob thiab kev sau phau ntawv, ua raws li kev puas tsuaj ntawm npauj larvae thiab zes.