2024 Tus sau: Gavin MacAdam | [email protected]. Kawg hloov kho: 2023-12-16 13:40
Melon aphids nyob yuav luag txhua qhov txhia chaw thiab, ntxiv rau melons thiab gourds, tsis nyiam noj eggplants, kua txob thiab lwm yam qoob loo thiab nroj. Hauv ib lub caij, kab mob txaus ntshai no tuaj yeem muab los ntawm cuaj mus rau kaum tsib tiam, uas txiav txim siab nws qhov kev phom sij txaus ntshai. Melon aphid tuaj yeem muaj tis thiab tsis muaj tis, thiab nws yog cov neeg tsis muaj tis uas tshwj xeeb tshaj yog gluttonous. Ib qho ntxiv, cov zaub mov hauv vaj no feem ntau tiv taus ntau tus kab mob tsis zoo
Ntsib kab tsuag
Qhov loj ntawm ovoid wingless parthenogenetic pojniam ntawm melon aphid yog los ntawm 1, 2 txog 2 hli. Raws li rau lawv cov xim, nws tuaj yeem sib txawv kiag li - dub -ntsuab, daj lossis ntsuab. Thiab cov kua txiv hmab txiv ntoo ntawm cov kab paum tau pleev xim dub. Txhua tus neeg tau txais txiaj ntsig nrog cov ceg daj daj thiab lub hauv pliaj ncaj, thiab qhov ntev ntawm nws lub kav hlau txais xov yog kwv yees li ¾ ntawm tag nrho lub cev ntev.
Winged parthenogenetic poj niam loj hlob ntev li 1, 2 - 1, 9 mm. Lawv cov kav hlau txais xov feem ntau luv dua lub cev (txawm li cas los xij, ntev dua li cov poj niam tsis muaj tis parthenogenetic), lub mis thiab lub taub hau yog xim dub, thiab cov tails nrog tubules luv dua me ntsis hauv cov neeg tsis muaj tis parthenogenetic. Cov kab menyuam ntawm cov kab mob phem yog cov xim sib dua, thiab nyob rau hauv qhov thib ob larvae instar nymphs twb tau qhia qhov rudiments ntawm tis.
Melon aphid yog tus yam ntxwv uas tsis yog-kev loj hlob thiab tshwj xeeb yog kev tsim tawm parthenogenetic. Overwintering ntawm larvae thiab wingless parthenogenetic poj niam siv qhov chaw ntawm cov hauv paus hauv paus ntawm ntau yam muaj hnub nyoog ntau xyoo - mis nyuj, tus tswv yug yaj lub hnab nyiaj, plantain, thiab ntxiv rau. Txhua tus ntawm lawv tuaj yeem tiv taus te kom txias mus rau qis dua kaum degrees, thiab hauv tsev cog khoom thiab tsev cog khoom nrog tsev cog khoom, lawv tuaj yeem tsim tawm tau yooj yim thoob plaws lub caij ntuj no. Cov kab mob gluttonous no ua rau cov txiv hmab txiv ntoo thiab txiv hmab txiv ntoo tom qab cov poj niam tis ya tawm ntawm lawv thaj chaw caij ntuj no. Raws li txoj cai, huab cua kub hauv qhov no feem ntau tshaj kaum ob degrees. Cov poj niam muaj tis rov qab los ntawm peb caug rau plaub caug larvae, thiab poj niam tsis muaj tis - los ntawm plaub caug rau rau caum. Txhua tiam neeg, los ntawm qib menyuam yaus mus rau theem neeg laus, tsim tawm los ntawm cuaj mus rau kaum ob hnub. Kev tsim tshwj xeeb tshwj xeeb ntawm melon aphids tau pom ntawm qhov nruab nrab av noo thiab kub.
Cov nplooj ntawm cov qoob loo tau tawm tsam los ntawm melon aphid twist, lub zes qe menyuam nrog cov paj poob, thiab cov qia pom zoo khoov. Raws li txoj cai, cov kab no tsim lawv cov cheeb tsam nyob rau sab qis ntawm nplooj, tab sis feem ntau lawv kuj pom ntawm cov txiv hmab txiv ntoo hluas, ntxiv rau paj thiab qia. Hauv lub sijhawm luv tshaj plaws, lawv nqus tag nrho cov kua txiv los ntawm qhov ntsuab ntawm cov qoob loo loj hlob, yog li ua rau lawv tig daj, ua pob thiab qhuav tawm. Thiab cov kua nplaum tso tawm los ntawm cov kab laug sab melon tau pab txhawb kev txhim kho ntawm cov kab mob thiab kis kab mob (Alternaria, anthracnose thiab ntau yam ntxiv).
Yuav ua li cas sib ntaus
Cov nroj tsuag nroj tsuag rau kev tiv thaiv lub hom phiaj yuav tsum tau muab tshem tawm ntawm qhov chaw. Thiab cov tshuaj tua kab tiv thaiv kab mob aphids melon pib siv yog tias nyob rau thawj ib nrab ntawm lub caij lawv tswj kom muaj neeg los ntawm 7 txog 15% ntawm cov qoob loo cog. Nws yog qhov zoo tshaj rau siv tshuaj txau npaj xws li "Fury", "Karate" thiab "Actellic".
Cov tshuaj tua kab (Systemic insecticides) ("Aktara", "Confidor", thiab lwm yam) tau ua pov thawj lawv tus kheej zoo heev hauv kev tawm tsam melon aphids. Nws yog qhov tshwj xeeb tshaj yog siv lawv ib txhij nrog cov dej ntws.
Tus naj npawb ntawm cov aphids melon tseem raug txwv los ntawm ntau yam kab kab. Cov menyuam mos thiab cov duab ntawm cov kab mob voracious no yuav tsis tsis kam ua kev zoo siab rau cov menyuam yaus ntawm cov yoov sirfid, kab yoov tshaj cum thiab cov kab mob predatory gall midges. Tsis tas li, kab tsuag tuaj yeem kis tus kab mob endoparasites los ntawm tsev neeg ntawm aphilinids, aphidiids, thiab lwm yam.
Pom zoo:
Gluttonous Redcurrant Aphid
Redcurrant aphids nyob yuav luag txhua qhov chaw thiab, ntxiv rau currant liab, lawv kuj ua rau dub thiab dawb puas. Qee zaum Roses thiab gooseberries kuj raug kev txom nyem los ntawm nws qhov kev tawm tsam. Kev puas tsuaj loj tshwj xeeb tuaj yeem pom txog thaum kawg Lub Xya Hli. Cov ntaub so ntswg puas los ntawm kab mob cab loj hlob tuaj, thiab cov nplooj nplooj tawm tuaj ua rau pom tsis pom, thiab pom qhov o tshwm rau ntawm lawv. Rau ib xyoos, aphid liab currant aphid muaj peev xwm tsim tau ntau tiam (feem ntau yog plaub txog tsib), uas muaj qhov tsis zoo heev
Gluttonous Plum Npauj
Plum npauj yog ib qho kab mob yuav luag txhua qhov chaw uas ua rau cov txiv ntoo qab zib puas tsuaj nrog txiv ntoo qab zib, honeysuckle, cherry plum nrog plums, buckthorn, apricot, hawthorn thiab txiv hmab txiv ntoo. Cov kab ntsig phem ua rau lub cev muaj zog thiab noj cov nplooj ntawm cov txiv hmab txiv ntoo, yog li ua rau muaj kev phom sij tsis zoo rau yav tom ntej sau. Txhawm rau tiv thaiv kev cuam tshuam ntawm kab mob gluttonous parasites, nws yog ib qho tseem ceeb uas yuav tsum tau tawm tsam nrog lawv kom raws sijhawm
Gluttonous Striped Bread Flea
Kab txaij kab laum kab nyob hauv yuav luag txhua qhov chaw thiab yog tus hlub loj ntawm cov nyom, pob kws, rye, barley, millet thiab nplej. Nws noj feem ntau ntawm nplooj ntawm cov tub ntxhais hluas cov ntoo thiab cov nyom cog, tshem tawm cov parenchyma ntawm nplooj hauv daim ntawv ntawm oblong specks thiab kab txaij kab txaij. Thawj nplooj yog tshwj xeeb yog qhov phem heev. Cov tub ntxhais hluas cov nroj tsuag, tawm tsam los ntawm kab txaij dev mub, tig daj, raug tsim txom thiab qhuav tawm. Kev phom sij loj yog ua tiav los ntawm cov kab ntawm qhov no
Gluttonous Rice Weevil
Cov nplej weevil yog cov kab uas tsis zoo uas tau pom thawj zaug nyob hauv Is Nrias teb nyob deb. Tab sis tam sim no nws tuaj yeem pom nyob rau txhua qhov chaw, txawm li cas los xij, ntawm thaj chaw ntawm Lavxias teb sab Federation, cov kab no nyob hauv thaj tsam yav qab teb. Txawm hais tias lub weevil tseem yog nplej, nws tseem tawm tsam cov qoob loo xws li pob kws nrog nplej, rye nrog barley, buckwheat nrog noob hemp, ntxiv rau barley nrog millet, taum, thiab lwm yam
Gluttonous Plum Pollinated Aphid
Plum pollinated aphids, pom nyob txhua qhov chaw, tsis yog qhov tsis sib thooj tsis yog rau plums, tab sis kuj rau txiv duaj, apricots thiab cherry plums. Thaum lub caij nplooj ntoo hlav-lub caij ntuj sov, cov kab no muaj sijhawm tsim los nyob rau yim rau kaum tiam. Colonies ntawm plum pollinated aphids feem ntau pom nyob rau hauv qab ntawm nplooj. Cov nplooj puas tau hloov xim raws cov leeg, thiab lawv cov ntug tau khoov. Ib qho ntxiv, cov kab mob gluttonous tuaj yeem khov txiv hmab txiv ntoo. Nplooj thiab txiv hmab txiv ntoo uas tau kis kab mob los ntawm kev tso tshuaj lom
