Bugs That Eat Cloves - Lub Tswv Yim Kom Tiv Thaiv Kab Tsuag Ntawm Cov Ntoo Clove

2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55

Clove ntoo (Syzygium aromaticum) yog cov nroj tsuag uas cog rau lawv cov paj ntoo. Lub clove nws tus kheej yog lub paj tsis qhib. Ib tug xov tooj ntawm clove ntoo kab tsuag tua cov nroj tsuag. Yog xav paub ntxiv txog kab tsuag ntawm tsob ntoo clove, nyeem rau.

Pests on a Clove tree

Clove ntoo yog cov ntoo me, tseem hu ua tropical myrtle, thiab yog nyob rau hauv Molucca Islands. Lawv feem ntau yog cog rau cloves, lawv cov paj tsis qhib. Feem ntau cov qoob loo cog qoob loo yog siv los ntawm kev lag luam luam yeeb los ua luam yeeb. Qee cov cloves tau cog rau siv ua txuj lom, tag nrho los yog hmoov.

Cov neeg cog ntoo clove yuav tsum tau nrog ntau yam kab tsuag ntawm tsob ntoo clove. Cov kab mob phem tshaj plaws ntawm tsob ntoo clove hauv thaj teb yog qia borers. Thaum cov ntoo nyob hauv chaw zov me nyuam, cov kab kab yog cov kab mob loj heev.

Stem Borers: Lub qia borer (Sahyadrassus malabaricus) yog suav hais tias yog kab tsuag loj tshaj plaws ntawm clove hauv Is Nrias teb. Nws feem ntau pom muaj nyob rau hauv cov nroj tsuag uas nyob ze hav zoov clearings. Stem borers tsis yog kab uas noj cloves lawv tus kheej, tab sis cov ntoo clove. Cov poj niam laus nteg qe rau cov nroj tsuag ib ncig ntawm cov ntoo clove. Stem borer larvae ces pub rau ntawm bark ntawmcov tub ntxhais hluas clove ntoo ze ntawm av, girdling cov ntoo ua ntej tho txawv rau hauv cov hauv paus hniav.

Koj tuaj yeem qhia tau tias kev hnav khaub ncaws yog ua los ntawm qia borer kab tsuag ntawm tsob ntoo clove yog tias koj saib ze ntawm thaj chaw. Stem borers tawm frass, coarse hais ntawm ntoo, nyob rau hauv lub qhov txhab. Tsob ntoo kis los ntawm cov kab no yuav plam lawv nplooj. Thaum lub sij hawm, cov ntoo muaj kab mob yuav tuag. Koj tuaj yeem tawm tsam cov kab no los ntawm kev tshem tawm cov kab mob thiab siv quinalphos 0.1% nyob ib ncig ntawm lub qhov txhab thiab kis mus rau hauv lub qhov taub. Tiv thaiv qhov teeb meem no los ntawm kev ua kom thaj chaw tsob ntoo clove tsis muaj cov nroj tsuag.

Kab Kab Kab Tsuag: Cov kab kab yog cov kab kab ntoo uas tua cov nroj tsuag thiab cov tub ntxhais hluas, tshwj xeeb tshaj yog cov nyob hauv chaw zov me nyuam. Koj tuaj yeem pom cov kab kab hauv qab no: cov nplais siv quav ciab, daim thaiv npog, nplai npog ntsej muag, thiab cov nplai mos. Yuav ua li cas koj pom cov kab no ntawm clove ntoo? Scale kab pawg ntawm kev sib tw stems thiab hauv qab ntawm nplooj. Saib cov pob daj ntawm nplooj, nplooj tuag thiab ntog, thiab tsob ntoo qhuav qhuav.

Ncua kab noj ntawm clove ntoo kua txiv. Koj tuaj yeem tswj cov kab tsuag no los ntawm kev txau dimethoate (0.05%) ntawm thaj chaw cuam tshuam.

Lwm Clove Tree Pests: Hindola striata thiab Hindola fulva, ob hom kab nqus, ntseeg tau hloov cov kab mob uas ua rau Sumatra kab mob hauv cov ntoo clove. Cov kab mob ua rau cov ntoo tuag nyob rau hauv peb xyoos, nrog wilting pib nyob rau hauv lub crown. Tsis muaj kev paub txog kev kho mob uas yuav tiv thaiv tus kab mob no los ntawm kev tua tsob ntoo. Kev siv tshuaj tua kab mob, oxytetracycline, txhaj rau hauv tsob ntoo, yuav qeeb qeeb.