I-Whitefly kwi-citrus. Iimpawu kunye nonyango

Iimpukane ezincinci ezimhlophe emagqabini zizama ukuhlasela umthi, amagqabi kunye neziqhamo

I-whitefly luhlobo lwesinambuzane oluyinxalenye yosapho oluqulatheIileurodids".

Ngokuqhelekileyo, ezi zinambuzane zikhula malunga neemilimitha ezintathu kwaye bahamba malunga nezigaba ezine ngexesha leenyanga ezili-12 kuxhomekeke kwimozulu kwaye bekwizindlu zokugcina izinto kunokwenzeka ukuba banamanqanaba alishumi.

Iimpukane ezimhlophe kumagqabi omthi wesitrasi

Ngokwesiqhelo bavela kwiindawo ezinomswakama ezinemozulu zazo zinamaqondo obushushu aphezulu, sesi sizathu sokuba ISpain iya kuba lilizwe elifanelekileyo kuphuhliso lwezi zinambuzanengakumbi ngexesha lasehlotyeni.

Ngaphandle kwalokhu, kuyimfuneko ukukhankanya loo nto I-Whitefly infestation ihlala ihlala kwizityalo ze-citrus, ibaluleke kakhulu kuba yenza iimeko zongenelelo olwenziwa kwezinye izinambuzane kunye / okanye izifo apho iziqhamo ze-citrus zihlala zixhoba.

Iimpawu

Phakathi kwezona mpawu ziphambili zibonakaliswa yimithi xa zichaphazeleka bubukho be-whitefly, ihlala iyinto umbala omthubi ofunyanwa ngamagqabi, ezithi kwakhona zitshintshe umbala kwaye kancinci kancinci ziyoma zide ziwe.

Ngaphandle kwale, amagqabi akhulisa into yokuhombisa eyenziwe ngento eqaqambileyo, encangathi ibizwa ngokuba yimolasses kwaye leyo igxothwa zizinambuzane. I-molasses ithi ibangele okunye ukuphazamiseka ngendlela engangqalanga, kuba ubumnandi bayo buheha iimbovane, iimites kunye ne-mealybugs, izinambuzane ezigcina zikhuselwe yi-whitefly ngaphambi kokufakwa kwezonyango.

Kwakhona, ubukho kwezi zinambuzane kubangela ukuba buthathaka kokuhluma ibekwe kuyo kunye nokuchaneka (kuxhomekeke kudidi). Kwaye xa kuziwa kwizityalo ezincinci, kunokwenzeka ukuba i-whitefly ibangele ukufa kohlobo.

Nangona kunjalo, kwiimeko ezininzi, umonakalo uhlala uthintelwe ngenxa yemveliso yezolimo kwaye ukuncipha kwexabiso lobuhle lwezihombiso.

Kukho iindlela ezahlukeneyo zokunyanga ubukho be-whitefly kwizityalo ze-citrus, ezi:

Ulawulo lonyango

Sebenzisa imigibe etyheli ye-chromatic

Kuyenzeka ukuba uzifumane kwaye / okanye uzenze ngokulula ekhaya, ukusukela oko ngamakhadi aphuzi ecaleni kwezinto ezithile zokubambelela. Umbala otyheli utsala olu hlobo lweempukane, ke ngoko ukubeka le klasi yemigibe ejikeleze izityalo ezichaphazelekayo kuya kuvumela ulawulo lwabantu abamhlophe.

Ukususwa ngesandla

Ngenxa yokuba lolona nyango luncinci olunobungozi, kungcono kungcono ukususa esi sinambuzane ngesandla; kunokwenzeka ukuba uyenze xa inani lezinambuzane lincinci Kwaye kufuneka ube nomonde omkhulu, kuba inambuzane encinci kwaye ephaphazelayo, inokuba inzima.

Umnqweno

Isebenza kuphela nabantu abancinci ngokwenene. Xa usebenzisa obu buchule, qiniseka ukusebenzisa elona nqanaba lisezantsi lokutsala isicoci sokucoca, ukuze gcina izityalo ezichaphazelekayo zikhuselwe komnye umonakalo.

Unyango lwaseKhaya

Iqukethe Umzekelo wokuhambisa igalikhi okanye icuba, Lungiselela ukumiliselwa kwe-chilli kunye negalikhi, kwaye usebenzise isicatshulwa se-ivy kunye / okanye i-decoction ye-lamenta.

Unyango lwendalo

iimpukane ezincinci ezimhlophe zihlasela iititrus

Ioyile yeNem

Ukutshintsha umjikelo wobomi be-whitefly, ukusukela oko isibulala-zinambuzane esinamandla Ifumaneka ngeziqhamo kunye nembewu yomthi ebizwa ngegama layo. Kuyongezwa ukongeza emanzini okunkcenkceshela ukuqinisekisa ukuba kufakwa kwisityalo kwaye kuhlala ngaphakathi ixesha elide.

Kuyacetyiswa ukuba uyisebenzise rhoqo kwiintsuku ezintlanu ukwenzela ukugubungela umjikelo wobomi besi sinambuzane.

Isepha yePotassium

Isebenza ngonxibelelwano kunye ivumela ukunciphisa amandla exoskeleton ye-whitefly; Ukongeza, kunokwenzeka ukugcwalisa isicelo sayo kunye nokusetyenziswa kweoyile yeNem.

Rotenone

Eyona nto ilula kakhulu kukuyisebenzisa rhoqo kwiintsuku ezintlanu, kuba ngale ndlela kunokwenzeka ukuba ugubungele umjikelo wobomi bamhlophe.

Ukuba ufuna iziqhamo ze-citrus zingasokoli ngenxa yezi zinambuzane zicaphukisayo, landela ingcebiso yethu.


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