Cov txheej txheem:

Dab tsi yog noj kuv tsob ntoo mandarin?
Dab tsi yog noj kuv tsob ntoo mandarin?

Video: Dab tsi yog noj kuv tsob ntoo mandarin?

Video: Dab tsi yog noj kuv tsob ntoo mandarin?
Video: ICU Vol.3 - Pau li nyoo koj 2024, Lub peb hlis ntuj
Anonim

Nplooj- noj kab xws li aphids, kab ntsig lossis kab kab tuaj yeem ua rau cov nplooj ntawm citrus ntoo saib tsis ntxim nyiam. Qhov xwm zoo yog, qhov no feem ntau yog qhov kev puas tsuaj thiab cov kab tsuag no tsis ua mob rau tsob ntoo los yog txiv hmab txiv ntoo.

Ib yam li ntawd, koj yuav nug, dab tsi yog noj kuv tsob ntoo nplooj?

Kab ntsig, sawflies, leafminers, beetles, worms thiab lwm yam kab larvae tua ntau hom tsiaj ntawm ntoo siv lawv nplooj . Kev puas tsuaj los ntawm nplooj - noj kab ntau yam, tab sis nyob rau qhov xwm txheej loj heev yuav ua rau tsis tuaj yeem tshwm sim. Kab ntsig, leafminers thiab leafrollers yog larvae ntawm npauj npaim lossis npauj.

Tsis tas li ntawd, dab tsi los tsuag cov ntoo rau kab? Cov khw muag vaj feem ntau muag xab npum tua kab tshuaj tsuag , tab sis koj tuaj yeem ua koj tus kheej. Cov kws tshaj lij ntawm Oregon State University pom zoo kom sib tov 1 teaspoon roj zaub thiab 1 teaspoon ntawm xab npum ntxuav tais diav rau ib khob dej. Qhov no tsuag yuav pab nrog aphids, kab, nplai thiab lwm yam kab uas muaj qhov me me ua pa.

Tom qab ntawd, lo lus nug yog, Kuv tuaj yeem tsuag tshuaj citrus rau kab?

Tshuaj Tiv Thaiv Kab Mob Whiteflies, Leafminers, Mealybugs, & Aphids: Horticultural oil tshuaj tsuag yuav tswj whiteflies, mealybugs, thiab aphids, tab sis tsis yog leafminers. Nyob txiv kab ntxwv ntoo, siv cov roj horticultural tshuaj tsuag thaum muaj kab tsuag, thiab thaum kub li ntawm 45 txog 85 ºF.

Dab tsi kab kab ntoo?

Tsob Ntoo thiab Kab Tsuag Kab

  • Aphids. Cov neeg coob ua rau curling, daj, thiab cuam tshuam ntawm nplooj thiab stunting ntawm tua; lawv kuj tseem tuaj yeem tsim cov tshuaj nplaum ntau uas hu ua honeydew.
  • Dub Vine Weevil.
  • Bronze Birch Borer.
  • Cooley Spruce Gall Adelgid.
  • Sab Hnub Poob Tsev Kab Ntsig.
  • Emerald Ash Borers.
  • Caij nplooj zeeg Webworm.
  • Japanese Beetles.

Pom zoo: