ILaurel sisityalo esilula kakhulu ukusigcina. Ndinayo enye endinokuyiqinisekisa: iyazinyamekela! Ndiyinkcenkceshela ngamanye amaxesha unyaka wokuqala ibisemhlabeni; Kamva ... nokuba kunjalo. Iyaxhathisa kakhulu, inyamezela imbalela yasehlotyeni ethi amaxesha angaphezulu kokunqwenelekayo aqale ngasekupheleni kwentwasahlobo kwaye ihlale ide iwe ngamanye amaxesha. Kuzo zonke ezi zizathu, ukuthetha ngezifo ze-laurel kuyinto engaqhelekanga kum.
Kodwa kuyinyani ukuba oku akuthethi ukuba ayinako okanye ayinakho; Endaweni yoko: izinto ezinjengokunkcenkceshela ngokugqithileyo, ukuzibeka elangeni ngaphandle kokuziqhelisa, okanye ukuba nazo embizeni enomhlathana ongonelanga kuyenza ibe sisityalo esisengozini yosulelo. Lo nto, Makhe sibone ukuba zeziphi iingxaki onokuthi ube nazo kunye nendlela yokuzilungisa.
Izifo ezinokuba nalo mthi, zihlala zikhula njengesihlahla esikhulu okanye umthi omncinci, zezi sizokubona apha ngezantsi:
IBacteriosis
Nangona ikwindawo yokuqala yolu luhlu, kunqabile kakhulu ukuba laurel abe ne-bacteriosis. Ngoku, ukuba kunqabile akuthethi ukuba ayinakuphela ichaphazelekile, ke kubalulekile ukuba uyitsho ukuba isityalo sakho sinamabala emagqabini, okanye iziqhamo zikhangeleka zimbi, zinamanxeba, kwaye ukuba amasebe nawo anemithambo, I-Pseudomonas bacteria inokuba iyakukhathaza.
Unyango luqulathe thena iindawo ezichaphazelekayo, kusetyenziswa izixhobo ezineentsholongwane nezicocekileyo. Ngokufanayo, kuya kufuneka ujongane neemveliso ezisekwe kubhedu, ezinje ngale bayithengisayo apha, kuba banciphisa umsebenzi webhakteria.
Isikhunta seSooty okanye isibindi
Esi sisifo esiqhelekileyo sokungunda kwizityalo ezininzi, kodwa ngakumbi kwi-laurel. Inxulunyaniswa nezinambuzane phantse kuyo yonke intwasahlobo nasehlotyeni esiya kuyibona emagqabini ukuba asithathi manyathelo kwangexesha: mealybugs. Oku kuhlala emazantsi amahlamvu, apho zondla incindi. Kodwa lumka, unokugqibela ngokugula ngesibindi ukuba loo nambuzane i-whitefly okanye i-aphids. Ngoba?
Ewe, ezi zinambuzane zintathu zikhupha incindi yobusi yeyona nto itsala ifungi, ngakumbi uhlobo lweCapnodium.. Njengoko iintsuku zihamba, amagqabi ajika abe mnyama, kuba kuye kwakho uhlobo lomaleko. Ngokuqhelekileyo ayisosifo esibi; Oko kukuthi, kunzima ukuba izokubulala laurel; kodwa iya kuyenza ibe mbi kakhulu.
Ngethamsanqa inokunyangwa ngokuhlasela isitshabalalisi. Emva kokuba izinambuzane zitshayelwe, isifo siphantse sihambe sodwa. Ke, musa ukuthandabuza ukuzama ukubulala izinambuzane (kwiivenkile ezithengiswayo apha), anti-aphids okanye anti-whitefly (iyathengiswa apha), kuxhomekeke kwinto echaphazelekayo kuwe.
Ingcambu yokubola
Ukubola kwengcambu kukaLaurel yingxaki enkulu, ebangelwa kukugcwala kwamanzi, iimvula ezixhaphakileyo kunye / okanye a umhlaba ongenamanzi. Zininzi iifungi zentsholongwane ezihlasela ingcambu, kodwa ngaphandle kwamathandabuzo kufuneka sigqamise iPhytopthora. Ezi ngena ngaphakathi kwiingcambu xa zibuthathaka ngenxa yokunqongophala kweoksijini kubangelwa kukugqitha kwamanzi.
Ewe, kungekudala le ndawo, ebaluleke kakhulu kwisityalo, ayisayi kuba nakho ukwenza imisebenzi yayo. Ijika ibe mdaka ize isweleke. Emva koko amagqabi aya kuwuguqula loo mbala, kwaye ekugqibeleni siya kuba negqabi elomileyo le-bay. Ngethamsanqa, inokuthintelwa.
Indlela yokwenza yile Ukunkcenkceshela kuphela xa kukho imfuneko yoko: kanye ngeveki, okanye ezimbini kakhulu ukuba kusembizeni. Kwakhona, umhlaba kufuneka ucofwe amanzi kakuhle, kungenjalo unokufumana iingxaki. Ke ngoko, ukuba ikwisitya, iya kugcwaliswa nge-peat exutywe ne-30% ye-perlite; Ukuba uza kubekwa emhlabeni, kufuneka uqiniseke ngaphambi kokuba amanzi afunxwe ngokukhawuleza, kwaye ukuba awenzi njalo, ayakwenziwa kumngxunya we-1m x 1m kwaye uya kugcwaliswa nge-peat exutywe nge-perlite kwiindawo ezilinganayo.
Ingqakaqha
I-Bay pox ibangelwa ngundo I-Stigmina carphopila. Ayisiyiyo ngxaki kakhulu, kodwa Ukuba ubona ukuba amagqabi ayo anombala omfusa, kusenokwenzeka ukuba sesi sifo.
Ungayinyanga ngefungicides enebhedu, ulandela imiyalelo yomenzi. Ngale ndlela, isityalo siya kuphucula ngokuthe ngcembe.
Xyella fastidiosa
Umfanekiso -Wikimedia / uCharles J. Sharp // Esi sisinambuzane esidlulisa uXylella, ogama lakhe lingu UPhilaenus spumarius.
La Xylella Yintsholongwane echaphazela ngokukodwa imithi yomnquma, nangona kuqikelelwa ukuba kukho iintlobo ezingama-300 zezityalo ezinokuthi nazo zigule. Enye yazo yi-laurel, kwaye njengazo zonke ezinye, inokubonisa imbonakalo elusizi ngokungathi ayinamanzi. Ngokufanelekileyo, siza kubona ukuba inamagqabi amdaka, omileyo, kwaye iyekile nokukhula.
Akukho lonyango lusebenzayo kwesi sifo. Kodwa kufanelekile, isazi sebhayoloji esasizinikele ekuveliseni izityalo emva koko sazithengisa sandixelela ngomhla wakhe ukuba xa kufunyaniswa iimpawu zokuqala, Nje ukuba kwaziwe ukuba uneXylella, into onokuyenza kukusika isebe okanye amasebe achaphazelekayo, kuba oku kunciphisa umngcipheko wokuba sonke isityalo siphele sigula.
Siyathemba ukuba kuye kwaba luncedo kuwe ukuba wazi ukuba ziziphi na izifo ze-laurel, kwaye okona kubaluleke kakhulu, indlela yokuzinyanga.