Vutoli lidzakhaladi lenileni kwa inu ngati pali zomera zambiri pazenera, nthawi zonse zimakhala zotentha komanso zowirira. Whitefly wrecker sizowopsa kwa mitundu yambiri, koma zimakhalanso zovuta kuchotsa, kotero muyenera kukhala oleza mtima ndi kuyamba ndi njira zophweka kwambiri, ndipo ngati kuli koyenera, pitani ku mankhwala owopsa kwambiri kuti mugwiritse ntchito kunyumba.
Kodi mungachotsere bwanji whitefly?
Pofuna kuteteza maonekedwe a whiteflies pazitsamba za mkati, nkofunika kuti nthawi zonse mupereke mpweya wabwino m'chipinda. Simungathe kuwonjezera pawindo lazenera ndi mapulani a maluwa ndipo mosakayikira sankhani dothi mumaphukusi kapena musamadzipiritsire mankhwalawo.
Nyongolotsi zoterezi, monga whitefly, ziyenera "chotsani mpweya" poyamba. Choyamba, ngati chipinda chiri chokoma m'mawa, wrecker sangathe kuwuluka (ndi "kusamukira" ndipo mwezi uliwonse kachirombo kakakazi katha kudzatha miyezi 300). Kenaka, muyenera kutsuka bwino masamba a zomera kumbali ya kumbuyo, ngati n'kotheka, kuziika mu nthaka yatsopano. Momwemonso, nkhondo yolimbana ndi whitefly pa maluwa amkati ndi sabata kumalo osungirako zivalo pa khonde pamatentha osapitirira 14 ° C. Ngati muli ndi zomera zokonda kutentha kunyumba ndipo njira yoteroyo ndi yovuta kwa iwo, tidzatha kugwiritsa ntchito makina. M'munsimu tidzakambirana mndandanda wa njira zabwino kwambiri za whitefly:
- Gulu loyamba limaphatikizapo mankhwala ozunguza whitefly pa maluwa amkati, omwe amakhudza mwachindunji tizilombo toyambitsa matenda, zomwe zingatilepheretse kuwonjezeka mofulumira. Mankhwalawa ndi Kinmis, Aktaru ndi Admiral. Awuzeni iwo mmalo mwa chomeracho ndi njira yowonongeka.
- Zimakhala zovuta kuthetsa kuukira kwakukulu kwa whitefly, monga momwe kulili kofunikira kukonza kupatulira ndikupanga maluwa ndi makina amphamvu. Onetsetsani mosamala makalata onse ndi kukhudza, kudula kwathunthu ndi kudula. Matenda a misala ndi bwino kugwiritsa ntchito Comfidor kapena Talstar. Kukonzekera kumagwiritsidwanso ntchito ndi foliar kupopera mbewu mankhwalawa.
- Izi zimachitika kuti pa zomera pali nthawi yomweyo magawo onse a chitukuko kuchokera ku mphutsi za whitefly kupita ku tizilombo akuluakulu. Kenaka titha kugwira ntchito mwamsanga m'madera ambiri: kukonzekera kuwonongeka kwa mphutsi, ena chifukwa cha tizilombo, ndi mankhwala ovuta. Kawirikawiri m'masitolo akukonzekera zovuta, mitundu ya zomera imasonyezedwa, yomwe makamaka imagwiritsidwa ntchito.
- Zina mwa mitundu yothetsera whitefly, yoyenera yotchedwa thermophilic mitundu, imatchulidwa ndi tizilombo toyambitsa matenda Actelic, Mospilan ndi Fufanon. Iwo ali otetezeka, koma amafuna ntchito yogwiritsira ntchito.