Ii- Whiteflies ziyizinambuzane ezincinci ezifana ne-moth, kuphela ezincinci (ubuncinci bazo abugqithanga ngaphezu kwe-2 mm), zigqutywe ngempepho emhlophe okanye ephuzi i-mealy. Ngethuba lokuqala abalimi bezityalo bahlangene nale nxalenye yee-80s zekhulu lama-20 kwaye ukususela ngaloo nto akuzange kubekho ihouse greenhouse eyodwa ebingayi kubonwa yile ndyikitya.
Ii-Whiteflies zenza umonakalo omkhulu kwizityalo. Abangondli kuphela kwiimvuno zabo, nabo badla ngokugqithiseleyo kunokuba badinga ukuphila kwabo, kwaye ulwabiwo lwabiwo luya kubelwa phezulu kwamagqabi. Kulo maninzi amakhowe aphakathi kwamaninzi ayenayo, okukhokelela ekuphulaphuleni ukuphefumula okuqhelekileyo kunye ne-photosynthesis. Ukongeza, ii-whiteflies zithwala izifo ezahlukahlukeneyo eziyingozi kwizityalo.
Phantse wonke umntu okhulisa imifuno okanye izityalo zeentyatyambo, kungekudala okanye kamva abhekane nengxaki yendlela yokutshabalalisa i-whitefly kwi-greenhouse. Akunzima ukwenza oku, kwaye impumelelo yeenkqubo zokukhusela izilwanyana ngokumelene nale nambuzane incike kwiimeko ezininzi, ngokukodwa, ngokusasazeka kosulelo.
Ngokuqinisekileyo, ukuthintela yindlela yokuqala kunye eyona nto ibalulekileyo kwaye inokubakho ngaphambi kokuvela kweengxaki zokulwa nomhlophe kwi-greenhouse. Amanyathelo okukhusela anjengale ndlela:
- Ngokuqhelekileyo i-whitefly iyiswe kwi-greenhouse evela ngaphandle xa ityala. Ngoko ke, ngokucokisekileyo uhlolisise izityalo ezifunyenweyo ngenxa yentsholongwane - ubukho bamaqanda kwi-underside yamacembe.
- Iimigibe ezinomdla. Ngomsebenzi wokukhusela, ii-tapes eziqhelekileyo zokubamba iimpukane eziqhelekileyo zigqwesileyo, kodwa ungathengela ezikhethekileyo ukulwa neenqwelo ezindizayo ezinokutshiza ama-parasites.
Kodwa ukuba i-whitefly isele ifumaneka kwi-greenhouse yakho kwiitamatati, isilimo esidliwayo esinamagatsha anamanzi, i-hibiscus njalonjalo, kufuneka uthathe amanyathelo asebenzayo ukulwa nalo, ukuze ugcine izityalo.
I-Whitefly kwi-greenhouse: iindlela zokulwa
1. Ungasusa njani i-whitefly ukusuka kwindawo yokutshisa ngokusetyenziswa kweendlela? Le ndlela ifanelekileyo kwimeko apho indawo echaphazelekayo yizinambuzane ayinkulu kakhulu. Ngaloo ndlela, amaqabunga endle nganye, egxininiswe yizilwanyana ezinama-parasitic, kufuneka ahlanjwe ngesisombululo sesepha, ukucoca amaqanda kubo.
Kanye kunye nokuthintela, ukukrazula i-whitefly kwi-greenhouse, ungasebenzisa izibamba zeglue - ezithengiweyo okanye ezenziwe ngokwazo. Ukwenza ukuba kube lula: ikhadibhodi liyakunqandwa ngeekwere eziyi-8 ngo-8 kunye kwaye i-rosin, u-honey, iVaselinum. Ngokuqhelekileyo indlela yokucwangcisa imishini ayinelisekanga kwaye umntu kufuneka aphendule kumanyathelo angaphezulu.
Iindlela ezimbini ze- biological - nazo ziyasebenza kwinqanaba lokuqala losulelo, xa inani lezityalo ezihleliyo lisencinane. Njengendlela yokusebenzisa umzabalazo isetyenziswa:
- Ukunyuka kwe-dandelion - 40 g yamagqabi kunye ne-30 g ye-rhizomes kufuneka izaliswe ilitha lamanzi kwaye igxininise iiyure ezingama-3, uze uqhube ukutshiza. Inkqubo kufuneka iqhutywe nganye iveki ezimbini kude kube yinkinga iphela;
- I-ash ash - isasazeka ngokusemgangathweni phezu komhlaba;
- i-garlic infusion - 100 g i-garlic denticles ithulule i-500 ml yamanzi kwaye igxininise iintsuku ezi-4-5. Ukupunta, u-5 g we-infusion uhlanjululwa ngetitha yamanzi.
3. Iindlela zeekhemikhali. Ukuba ngaba amanyathelo angentla angakhange ancede ukulahla i-whitefly kwindawo yokutshisa, kufuneka ucinge ngendlela yokujongana nezinambuzane ngoncedo lwee-insecticide. Ngoko, umzekelo, abalimi abanamava batyhubela i-acta yeziyobisi, ebonisa ukuphumelela okuphezulu ekulwa nokunyuka kwama-parasites. Kunconywa ukudibanisa kunye nesinye isixhobo - i-acticle kulawo matyala xa kuyimfuneko ukulahla i-whitefly ngokukhawuleza.