Thaum khawb lossis tsim lub txaj tshiab, ntau yam tuaj yeem tshwm sim - suav nrog kev xav tsis thoob hauv cov xim dawb, rog, tsiaj zoo li cab. Cov no tsis yog maggots, tab sis lwm cov larvae uas yuav tsum tau saib xyuas.
Yuav ua li cas txog maggots hauv cov nyom?
Maggots nyob rau hauv cov nyom feem ntau yog grubs, larvae ntawm lub Tsib Hlis, Lub rau hli ntuj los yog vaj beetles, uas ua rau muaj kev phom sij rau cov cag ntoo. Tshem tawm ntawm tes thiab siv cov quav quav nees thiab cov nematodes predatory los tswj lawv lub sijhawm ntev.
Cov neeg nyob hauv av zoo li cas?
Yog tias koj tuaj hla cov me me, xim dawb thaum khawb koj lub vaj nyom uas koj spontaneously cais raws li maggots, tej zaum lawv muaj cov yam ntxwv hauv qab no:
- Pob zoo li kab ntsig-zoo li kab ntsig ntu
- C-puab nkhaus
- 4-7 cm ntev
- Lub teeb, creamy dawb rau yellowish xim
- 3 khoov sternum khub
- Dub taub hau thiab plab plab
Koj tuaj yeem zuam tag nrho cov yam ntxwv zoo li no? Tom qab ntawd koj tab tom cuam tshuam nrog grubs. Cov no tsis yog maggots (maggots tsim ib pab pawg tshwj xeeb hauv cov kab larvae), tab sis cov larvae ntawm qee hom kab. Lawv txawv ntawm maggots los ntawm lub xub ntiag ntawm lub taub hau capsule thiab ceg ceg. Yog tias grubs nyob hauv cov nyom, lawv feem ntau yuav tuaj ntawm Tsib Hlis, Lub Rau Hli lossis vaj nplooj kab.
Puas yog tsiaj txhu puas tsuaj?
Yog, grubs ntawm lub Tsib Hlis, Lub Rau Hli thiab vaj nplooj kab beetles raug cais raws li kab tsuag, sib piv rau lwm hom grub, xws li cov kab sawv thiab rhinoceros beetles. Vim lawv pub rau cov hauv paus hniav ntawm cov nroj tsuag nyob, nyiam dua cov hauv paus hniav. Qhov tshwm sim yog stunted, yellowish Islands tuaj nyob rau hauv cov nyom uas tau yooj yim tshem tawm. Tab sis grubs kuj tuaj yeem rhuav tshem cov nyiam ua vaj zaub cov qoob loo hauv av hauv thaj chaw zaub.
Yuav ua li cas?
Sau los ntawm tes
kom tshem tau cov grubs, koj yuav tsum xub pib siv yooj yim, kev ntsuas tshuab: qhov zoo tshaj plaws los ua kom tiav cov chaw uas koj twb pom cov kab mob whitish ntawm tes. Tsis tas li xyuas qhov seem ntawm lub vaj rau kev saib xyuas cov nroj tsuag thiab khawb qhov ntawd rau ib qho ntxiv grubs. Nws tuaj yeem pab tau dej hauv av thaum sau. Qhov no tsav cov grubs upwards.
Kev kho mob mus ntev
Kev sau ncaj qha yog qhov ntsuas tam sim ntawd. Txawm li cas los xij, muab cov grubs 'lifespan ntawm ob peb xyoos, yuav tsum tau ua ntev. Tawm tsam qhov keeb kwm yav dhau los no, ib lub ntxiab hauv daim ntawv ntawm lub thoob uas muaj cov quav cab uas koj faus rau hauv av yog qhov tseem ceeb. Nws txhawb nqa cov larvae thiab sau lawv ntau tshaj ib xyoos, kom lawv thiaj li yooj yim tshem tawm hauv av nrog rau lub thoob.
Tsis tas li ntawd, kev siv cov predatory nematodes, uas parasitize thiab tua cov larvae, yog pom zoo.
