Li-larvae tse matla tsa Colorado litapole beetle

Li-larvae tsa Colorado potato beetle li shebahala joang?

Larva ea Colorado litapole beetle.

Li-larvae tsa likokoanyana tse metsero li batla li le kholo ho feta tse kholo. Bolelele ba 'mele ea bona bo ka fihla ho lisenthimithara tse 1,5-1,6. Ka mahlakoreng a' mele oa larva ho na le mela e 'meli ea matheba a matšo a chitja. Hlooho ea larva e pentiloe e ntšo, 'me' mala oa 'mele o fetoha ha o ntse o hōla.

Li-larvae tse nyenyane ka ho fetisisa li pentiloe ka 'mala o lefifi, o sootho,' me haufi le pupation li fumana 'mala o pinki kapa o mofubelu-o mofubelu. Sena se bakoa ke taba ea hore nakong ea ho ja likarolo tse tala tsa litapole, pigment carotene e bokellana 'meleng ea bona, e silafatsang li-larvae ka' mala o khanyang.

Potoloho ya ntshetsopele ya larval

Ponahalo ea li-larvae lefatšeng e etsahala hoo e ka bang libeke tse 1-2 ka mor'a hore mahe a behiloe. Ts'ebetso eohle ea ho hola ha li-larvae e arotsoe ka mekhahlelo e 4, eo ho eona ho hlahang molting.

Mehato ea tsoelo-pele ea Colorado litapole beetle.

Li-larvae tsa li-instars tsa pele le tsa bobeli hangata ha li tsamaee pakeng tsa limela ebe li lula ka lihlopha tse nyenyane. Lijo tsa bona li na le likarolo tse bonolo tsa makhasi feela, kaha ha li e-so khone ho sebetsana ka katleho le methapo e teteaneng le stems.

Batho ba hōlileng ba 3rd le 4th instars ba qala ho fepa ka matla le ho ja esita le likarolo tse thata tsa limela. Mehatong ena, li-larvae li qala ho pota-pota semela ka mafolofolo 'me li khona ho ea lihlahleng tsa boahelani ho ea batla lijo.

Ka mor'a hore li-larvae li bokelle limatlafatsi tse lekaneng, li epa ka tlas'a mobu hore li phalle. Ka karolelano, nako ea bophelo ea li-larvae tsa Colorado potato beetle, ho tloha ha li qhotsoa ho tloha lehe ho ea ho pupation, ke matsatsi a 15-20.

Lijo tsa Colorado beetle larvae

Larvae le mahe a Colorado litapole beetle.

Li-larvae tsa Colorado potato beetle li ja limela tse tšoanang le tse kholo. Lijo tsa bona li na le limela tse kang:

• litapole;
• tamati;
• li-eggplant;
• pepere ea bell;
• dimela tse ding tsa lelapa la nightshade.

Bacha ba ka ba matla haholo ho feta batho ba baholo. Sena se bakoa ke ho lokisoa ha li-larvae bakeng sa pupation, kaha nakong ena likokoanyana li leka ho bokella bongata ba limatlafatsi.

Mekhoa ea ho sebetsana le li-larvae tsa Colorado litapole beetle

Hoo e batlang e le mekhoa eohle ea ho sebetsana le Colorado litapole beetle e reretsoe ho timetsa batho ba baholo le li-larvae. Ka nako e ts'oanang, ho bonolo ho sebetsana le ho qetela. Li-larvae li bonolo ho li tlosa ka lebaka la ho se khone ho fofa le ho ba kotsing e kholo ho lira tsa tlhaho.

Mekhoa e tsebahalang haholo ea ho timetsa larvae ea Colorado litapole beetle ke:

• pokello ea likokoanyana ka letsoho;
• ho fafatsa ka chefo e bolaeang likokoanyana;
• ho sebetsa litlhare tsa batho;
• ho khahloa ke sebaka sa liphoofolo tse jang li-larvae tsa "colorados".

Ho tšoana ha larva ea Colorado litapole beetle le pupa ea ladybug

Colorado larva le ladybug.

Leha taba ea hore tsena ke mefuta e 'meli e fapaneng ka ho felletseng ea likokoanyana tse maemong a fapaneng a nts'etsopele, hangata li ferekanngoa. Boholo ba tsona, sebōpeho sa 'mele le' mala li tšoana haholo 'me liphapang li ka hlokomeloa ha ho hlahlojoa ka hloko.

Bokhoni ba ho khetholla likokoanyana ho "solar bug" bo bohlokoa haholo ho beng ba mobu. Ho fapana le Colorado potato beetle, ladybug e tlisa melemo e mengata - e senya batho ba hoaba, bao hape e leng likokoanyana tse kotsi.

U ka lemoha pupa ea kokoanyana e molemo ka matšoao a latelang:

• ho fapana le larva, pupa ha e tsamaee;
• matheba 'meleng oa pupa a fumaneha ka mokhoa o sa reroang ho pholletsa le' mele 'me a pentiloe ka mebala e fapaneng;
• li-ladybug pupae li lula li khomaretsoe ka thata holim'a semela.

fihlela qeto e

Balemi ba batlang ho lema litapole setšeng sa bona ba lokela ho tseba sera sa bona "ka pono" 'me ba tsebe "Colorados" ba bacha hamolemo. Ha li likokoanyana tse kotsi ho feta batho ba baholo, 'me ho ba teng ha bona setšeng ho ka baka tšenyo e tebileng ho limela.