Raws li ib tsob ntoo coniferous, cov yew tau yoog zoo rau peb cov xwm txheej thiab kho tau zoo heev nrog cov kab tsuag, kab mob fungal thiab kab mob. Qee zaum muaj kab tsuag kab tsuag tuaj yeem tshwm sim, tshwj xeeb tshaj yog nyob rau hauv qhov chaw tsis zoo. Yuav ua li cas txheeb xyuas thiab tawm tsam yew ntoo pests.
Yuav ua li cas kab tsuag tshwm sim ntawm yew ntoo thiab koj tua lawv li cas?
Cov kab tsuag xws li kab kab, ntshauv, cov kab dub thiab cov kab mob plab tuaj yeem tshwm sim hauv cov ntoo. Cov tshuaj lom neeg xws li cov kab mob cab, cov kab mob thiab cov nematodes thiab tshem tawm cov kab mob thiab cov kab ntsaum kab yog tsim nyog rau kev sib ntaus sib tua.
Yuav ua li cas kab tsuag tshwm sim ntawm yew ntoo?
- Sale kab
- Lice
- Black Weevil
- Gall wasps
Yeej muaj peev xwm hais tau tias tsob ntoo noj qab nyob zoo uas kho tau zoo tuaj yeem tiv taus kab tsuag ntawm nws tus kheej. Tsuas yog tsob ntoo yew nyob hauv qhov chaw tsis zoo lossis tsis tau txais kev saib xyuas txaus tuaj yeem ua rau cov qhua tsis xav ua kom puas.
Txhim kho thiab sib ntaus sib tua kab
Muaj kab tsis tuaj yeem pom ntawm qhov muag liab qab. Yog hais tias cov koob tig daj los yog xim av los yog poob, koj yuav tsum nco ntsoov xyuas cov yew rau kab kab kab. Yog tias muaj kab ntsaum rau ntawm tsob ntoo, yuav muaj kab mob.
Tsuas yog kev tswj cov kab mob lom xws li kev siv cov kab mob cab thiab tshem tawm cov kab ntsaum pab tiv thaiv kab kab. Cov kab mob hnyav heev yuav tsum tau txiav thiab hlawv yog tias ua tau.
Tshuaj rau nas tsuag
Koj tuaj yeem pom cov ntshauv nrog qhov muag liab qab. Lacewings thiab ladybirds yog cov tshuaj lom neeg uas tsim nyog. Cov tshuaj tua kab kuj tseem siv tau ntawm no.
Sib ntaus sib tua dub weevils
Dub weevils pom hauv av thiab noj cov koob thaum hmo ntuj. Cov kab no nyuaj heev los tswj. Yog tias kev kis mob hnyav, peb pom zoo kom siv nematodes (€ 43.00 ntawm Amazon), uas koj tuaj yeem yuav los ntawm cov khw muag khoom tshwj xeeb. Cov nematodes noj cov larvae ntawm dub weevil.
How to fight gall wasps
Yog tias cov koob hloov pauv thiab deformed, lub gall wasps yuav ua lub luag haujlwm. Ntawm no nws yog ib advisable mus radically txiav tawm cov cuam tshuam ceg ntawm yew ntoo. Kev siv cov tshuaj lom neeg xws li cov kab mob cab no tsuas yog qhia tau yog tias tus kab mob tsis hnyav dhau lawm.
Koj yuav tsum tsis txhob muab cov ceg ntoo uas muaj kab mob gallbladder, tab sis yuav tsum muab pov tseg hauv tsev lossis hlawv lawv.
Thaum txiav, xyuas kom meej tias tsis muaj koob lossis lwm yam nroj tsuag tau rau ntawm daim tawv nqaij liab qab. Cov kua txiv hmab txiv ntoo lom tuaj yeem ua rau muaj kev mob tshwm sim.
Tip
Kab mob yuav luag tsis muaj tshwm sim ntawm cov ntoo. Yog tias tsob ntoo yew zoo li mob, poob koob lossis feem ntau nyob hauv qhov tsis zoo, nws feem ntau yog vim qhov chaw tsis raug lossis dej tsis raug.
