I-Whitefly: Konke Okuphathelene Nezinambuzane

I-Whitefly yisinambuzane ngobuqili futhi esifihlayo esidala ukubangela ukulimala okukhulu kwezitshalo zasendlini, zokugcina ingadi kanye nohlaza. Izimpiko zalo ezimhlophe zivame ukubonakala ngeso lenyama, kepha inkathazo itholakala ezansi kweqabunga, okuvumela ukuthi ihlale inganakiwe.

Incazelo yezimhlophe, ukukhiqizwa kwayo

I-Whitefly ingeyamagciwane amancane anyisayo. Kubukeka njengenundu elinombala okhilimu onomzimba omncane ka-1-2 mm, elimbozwe ngengubo evele obala ye-waxy efana nofulawa. Insikazi ibeka phansi kweqabunga amaqabunga amaqabunga, abekwe phezu kwesiqu esincane. Ngaphansi kwezimo ezinhle, amaqanda angama-300 ngesizini, amaqanda ayi-10-20 ngasikhathi.

Izibungu eziluhlaza zibunjiwe zinesimo sokuwohloka, izimpondo nezimbambo ezintathu zemilenze. Sebethole indawo enhle yokudla kwabo, banamathisela futhi balahlekelwe ukuhamba, okufana nezinga elimhlophe. Kukhethwa amaqabunga amancane, kepha ngenani elikhulu afakwa kwezinye izingxenye zesitshalo. Imisebe yabo enoshukela iyingozi ngoba inhlabathi evumayo yokukhula kwesikhunta, okugoqana neqabunga i-stomata futhi kuphazamise ukukhanya kwelanga. Ukulimala okuyinhloko kubangelwa ngqo yizibungu. Kancane kancane bayanda ngosayizi bese bedlulela ezigabeni eziningana zokuncibilikisa. Esigabeni sokugcina, ukuhlanganiswa okumhlophe okumboza izibungu kuqina. Ulungele ukuguquka abe uvemvane.

Umjikelezo wokuthuthuka ungamaviki angama-3-5.

Kwisitshalo esinegciwane elimhlophe, amaqabunga ayoma bese amahlumela aqothuka. Ithanda ukuzala nge-fuchsia, ibhalsamu, i-begonia, i-lanthanum ne-geranium (pelargonium), kepha ingahlasela ezinye izinhlobo. Ezindlini zokugcina izithombo kuhlala kumakhukhamba, utamatisi, isitshalo seqanda kanye nopelepele.

Izinhlobo ze-Whiteflies

Izinhlobo ezingaphezu kuka-100 zalesi sidlakela ziyaziwa ezifundeni eziningi. Okuyingozi kakhulu:

• Ugwayi. I-Omnivore, idla namakhambi okwelapha. Ihluka ekutsheni kwamaphiko uvemvane.
• Abamba ukushisa noma abamba ukushisa. Ukuvunda, ukumelana nezimo ezingezinhle. Umzimba womuntu ophuzi.
• Icitrus Uvemvane lunesithonjana esifana ne-Y.
• Kamalibhele. Izibungu zimnyama ngopende omhlophe. Ihanjiswe ku-citrus.
• Iklabishi. Uma ingekho, iphatha eminye imibhede yemifino.
• Fringed. Ihlala kukotini nasezinhlinini. Inomzimba ompunga nemivimbo emnyama emaphikweni.
• Strawberry. Prefers izitshalo ze berry (sitrobheli, raspberries, njll).
• Isikhulu. Uvemvane olukhulu kunazo zonke lufika kuma-5 mm. Itholakala kuma-roses, utamatisi, izihlahla nezihlahla zomhlobiso.
• I-Honeysuckle. Ukubikezelwa kusengamachaphazelo. Kuhlala kumagilebhisi.
• U-Iris. Prefers gladioli. Ishintshela kwezinye izimbali lapho zingekho.
• Ash. Isibungu esisemzimbeni sinomphetho omncane onamaconsi e-wax emikhawulweni. Kulimaza izihlahla nezihlahla.
• Umqhele. Isibungu simnyama ngomqhele we-wax ekhanda. Ukuphila emahlathini ama-oki nezihlahla zesifuba.

Izimbangela zokulimaza kwe-whitefly

Kunzima ukucacisa ukuthi inkathazo ingene kanjani kulesi sitshalo. Ingalethwa ngumuntu ngezingubo, kanye nezithombo ezithengiwe, ngewindi elivulekile, njll. Uma igumbi linemibandela evumayo, khona lapho liqala ukwanda ngokushesha. Udinga ukufudumala kanye nomswakama ophezulu, okuyisici esibonakala ngokukhethekile samahholo okugcina izithombo nezindawo zokugcina izithombo.

Emhlabathini ovulekile, ukukhiqizwa kabusha kwendawo yokuhlanza kuqala engxenyeni yesibili yehlobo, lapho isimo sezulu esishisayo singena. Ilungele indawo yokuhlala eminyene lapho ukunyakaza komoya kunzima. Izinga eliphakeme lokuzala lwalesi sinambuzane lidinga ukuthi lihlolwe ngezikhathi ezithile ukuze lingaphuthelwa ukubonakala kwalo futhi liqale ukwelashwa ngendlela okufika ngesikhathi.

Izindlela nezindlela zokulawula i-whitefly

I-Whitefly ilimaza izitshalo futhi ithwale amagciwane ayingozi: i-curly, jaundice, chlorosis. Izindlela zomzabalazo zincike ekwakhiweni kwezimo ezivimbela ukwenziwa kwazo okusebenzayo. Umphumela uzoba mkhulu uma kusetshenziswa indlela ehlangene yokwelapha futhi kunconywe izincomo ezilandelayo:

• Emhlabathini ovulekile: amalungiselelo webhayoloji nawamakhemikhali afaneleka kakhulu. Balawula ubuthi babo.
• Indoors: amakhambi emvelo kanye nawabantu aphephile kubantu.

Ukukhishwa nge-whitefly

Le ndlela iyasebenza uma kukhona izitshalo ezimbalwa. Kuqondwa ngaphansi:

• Ukubekwa kwamashidi wesicupho ngeglue, okuheha ukubonakala kwabantu abadala. Esikhundleni salokho, kwesinye isikhathi basebenzisa i-masking tape kusuka izimpukane.
• Ukuqoqwa okwenziwa ngezandla kwama-midges kuyinqubo enzima, kepha yamukeleka.
• Sula bese ufafaza ngamanzi anensipho.

Uhlelo lesicupho

Akhiqizwa yizinkampani ezilandelayo: I-Pheromone, i-ARGUS, i-Bona Forte, njll. Izicupho izingcezu zephepha noma i-Getinax ehlanganiswa ngeglue ekhethekile. Alinawo umbala nephunga, alunobuthi. Izinambuzane zindiza ngombala futhi zinamathele. Izinhlobo eziningi zezinambuzane ezindizayo ziyabanjwa.

Ungazenza ngokwakho. Thatha isiqeshana sephepha, izinkuni noma izinto eziyinhlanganisela, upende ngombala ophuzi ophuzi bese ufaka i-castor oil, i-petroleum jelly noma ingxube ye-rosin noju. Kubekwe ngaphezulu kwezitshalo usebenzisa iziqukathi ezikhethekile:

• 1 pc I-hectare eyi-0.1;
• egumbini - kuwo wonke amafasitela.

Amakhambi esintu

Zifanekiselwa izixazululo ezinamanzi izitshalo ezifafazwe ngazo noma ezisulwe ngazo.

Ama-biological agents kanye namakhemikhali

Ukusetshenziswa okuhlangene kwale mishanguzo kusiza ukuqeda ngokuphelele noma ukunciphisa kakhulu inani lezinambuzane. Kusetshenziswa le mishanguzo elandelayo:

• Ama-Neonicotinoids: Aktara, Confidor. Isenzo sokuxhumana-samathumbu ngesibonisi esikhulu somsebenzi. Basebenza ngokushesha futhi isikhathi eside. Thinta izinhlobo eziningi zezinambuzane. Zisatshalaliswa kuso sonke isitshalo, kepha ungazibutheli ezitsheni. Inobuthi kubantu nasezilwaneni, kepha zinobuthi ezinambuzaneni zokupholisha impova.
• Ama-Pyrethroids: I-Decis, i-Spark bio noma igolide, uKhesari. Thinta abantu abadala nezibungu. Banokuxhumana nokusebenza kwamathumbu. Musa ukugeza imvula. Ububanzi bezenzo.
• I-Organophosphorus: Fufafon, Actellik. Iphephile kubantu nasezilwaneni. Ongenantambo. Ngokushesha hlanganisa.
• I-karbofos yakudala efakazelwe. Yakhelwe isikhathi eside, isebenza ngokuphelele. Kucutshungulwa kusetshenziswa imishini yokuvikela. Musa ukusebenzisa izikhathi ezingaphezu kwezimbili ngesizini.
• I-Dichlorvos. Intengo yayo ephezulu ayiyona inzuzo. Ukulungiswa okusha akunalo iphunga elinamandla. Kuyingozi, ngakho-ke kungcono ukuyisebenzisa kuphela uma ezinye izindlela zingasizi.
• I-Insectoacaricides (i-biologics yesizukulwane sokugcina): iVermitek, iFitoverm. Ukulawulwa kwezinambuzane kungakhathalekile ukuthi zikuyiphi indawo. Imbangela yokukhubazeka. Babekezelela kahle izitshalo. Ungavuna ezinsukwini ezi-2 ngemuva kokucutshungulwa.

Ukuze uthuthukise umthelela, engeza isithambisi sokugeza noma insipho yokuwasha, evumela ukuthi izidakamizwa zinamathele kangcono emaqabunga. Kuyadingeka ukulandela ngokuqinile imiyalo ukuze ungazilimazi wena nabanye.

UMnu Dachnik uyeluleka: izindlela zokuvikela ukuvikela ezimhlophe ezimhlophe ekhaya nasemgwaqweni

Ama-Whiteflies kumele enze izindlela zokuvimbela ukuhlaselwa. Engadini:

• izitshalo zitshalwa kude;
• hlinzeka ukunakekelwa okuhle;
• sebenzisa izidakamizwa ukuthuthukisa ezempilo kanye nokugoma;
• ukuvuna zonke iziqongo nokhula ekwindla;
• bambe isiza;
• beka inqwaba yomquba kwenye indawo, njengoba izinambuzane ezahlukahlukene zithanda ubusika kulo.

Ngaphakathi:

• vala amawindi ngamanetha omiyane;
• ungavumeli umswakama ugcwale emaphashini;
• Musa ukubeka amabhodwe asondele efasiteleni;
• umoya njalo;
• Sebenzisa ama-biostimulants ekukhuleni nasekugqokeni okuphezulu.

Kokubamba ukushisa:

• Kuhlakazeke kancane ebusika, ngoba Uvemvane alubekezeleli amazinga okushisa aphansi.
• Qhuma ngamabhomu omusi wesibabule ukuqeda izibungu.
• Iphathwa nge-potassium permanganate solution uma impahla yayo ingu-polycarbonate
• Entwasahlobo, ukucutshungulwa kabusha kuyenziwa.