Koj tsob ntoo linden puas lo thiab? Tshawb nrhiav qhov laj thawj xav tsis thoob

Cov txheej txheem:

Koj tsob ntoo linden puas lo thiab? Tshawb nrhiav qhov laj thawj xav tsis thoob
Koj tsob ntoo linden puas lo thiab? Tshawb nrhiav qhov laj thawj xav tsis thoob
Anonim

Dab tsi daig ntawd? Thaum lub caij ntuj sov, qee zaum nws tuaj yeem tsis xis nyob hauv qab cov ntoo txiv qaub li niaj zaus, tus culprit yog nplaum nplaum los nag uas npog cov rooj zaum lossis cov tsheb nres nrog nws cov yeeb yaj kiab tsis zoo. Qhov no yog dab tsi?

linden-nplaum
linden-nplaum

Vim li cas cov txiv qaub nplaum nplaum?

Qhov nplaum ntawm cov txiv qaub yog tshwm sim los ntawm honeydew, excretions ntawm aphids. Aphids pub rau cov kua txiv ntawm txiv qaub nplooj thiab tshem tawm cov carbohydrates ntau hauv daim ntawv ntawm cov kua qab zib hu ua honeydew.

Tsis paj nectar, but honeydew

Qhov raug, nplaum txiv qaub los nag feem ntau tshwm sim thaum lub sij hawm flowering lub sij hawm ntawm lub tiaj ua si nrov thiab lub vaj tsob ntoo - uas yog vim li cas lub misconception twb tsim tau hais tias nws yog paj nectar. Tab sis cov tee dej los nag tsis muaj dab tsi cuam tshuam nrog lub paj paj - lawv yog cov excretions ntawm aphids, thiaj li hu ua honeydew. Cov aphids tshwm sim ntau zaus nyob ib ncig ntawm tib lub sijhawm thaum linden ntoo blossoms. Los ntawm txoj kev, lawv kuj nyiam populate maple ntoo - yog li qhov chaw nres tsheb thiab zaum hauv qab lawv tuaj yeem ua rau muaj kev cuam tshuam los ntawm lub Tsib Hlis mus txog Lub Xya Hli.

So dua rau clarity:

  • nplaim nag nyob rau hauv cov ntoo linden, tsis yog paj nectar, tab sis honeydew (aphid excretions)
  • Kuj tshwm sim nyob rau hauv maple ntoo - yog li tsis tshwj xeeb rau linden ntoo

Dab tsi yog honeydew?

Raws li kuv tau hais: honeydew yog aphid excretions - tab sis tshwj xeeb, uas yog cov uas tshwm sim los ntawm lawv cov zaub mov ntawm cov kua txiv ntawm linden nplooj. Qhov no muaj ntau ntawm carbohydrates thiab ib qho me me ntawm cov proteins. Cov ntshauv feem ntau siv tom kawg thiab tso tawm feem ntau ntawm cov carbohydrates hauv cov suab thaj. Qhov tshwm sim yog honeydew thiab, raws li cov kua qab zib ntshiab, nws yog ib txwm nplaum.

Zoo siab thiab tu siab ntawm honeydew

Honeydew ua ke nrog fungus tseem ceeb

Ntau tus neeg pib tsuas yog pom qhov tsis zoo ntawm honeydew - cov nplaum nplaum ntawm lub tsheb lossis ntawm rooj zaum yog qhov kev ntxhov siab. Thiab yog tias cov kab mob hu ua mildew fungus nyob hauv nws thiab raug rau lub hnub, nws tuaj yeem ua rau kev puas tsuaj rau cov xim pleev xim. Txawm li cas los xij, honeydew feem ntau tsis muaj teeb meem vim nws yog dej-soluble thiab tuaj yeem yooj yim ntxuav los ntawm nag tom ntej. Tom qab ntawd, aphids yog ntxuav tawm ntawm nplooj. Honeydew yog li huab cua ncaj ncees.

Paj zaub rau bees

Honeydew kuj muaj cov txiaj ntsig zoo - txawm tias peb tuaj yeem tau txais txiaj ntsig los ntawm lawv tsuas yog tsawg. Ntawm qhov tod tes, qee cov kab muaj txiaj ntsig pub rau nws, tshwj xeeb yog muv. Sib nrug los ntawm qhov tseeb hais tias cov paj ntawm tsob ntoo linden kuj yog ib qho khoom noj khoom haus nrov rau cov kab buzzing, honeydew muaj lub ntsiab lus tshwj xeeb, tshwj xeeb tshaj yog rau (kev nyiam ua) beekeepers: nws muab lub zog, tsaus aroma ntawm hav zoov zib mu.

Pom zoo: