#PestControl #CruciferousVegetables #Insecticides #NaturalPredators #CropRotation #ResistantCultivars
Iklabishi webworm, ngokwesayensi eyaziwa ngokuthi i-Hellula undalis, iyisilokazana esihlasela imifino ye-cruciferous efana neklabishi, i-cauliflower, i-broccoli, ne-kale. Lesi zinambuzane singabangela umonakalo omkhulu ezitshalweni, okuholela ekulahlekelweni kwesivuno kanye nokulahlekelwa kwezomnotho kubalimi. Kulesi sihloko, sizohlola umthelela we-webworm yeklabishi kwezolimo futhi sixoxe ngezinyathelo zokulawula ukusabalala kwawo.
Ukuthuthukiswa kwe-webworm yeKhabishi kuvame ukuvela phakathi nezinyanga ezifudumele zonyaka, kanti insikazi izalela amaqanda ngaphansi kwamaqabunga ezitshalo ze-cruciferous. Amaqanda achanyuselwa abe izibungu, ezibe seziqala ukudla amaqabunga, zidale izidleke ezinolwelwe ezizisebenzisayo ukuze zivikeleke. Umsebenzi wokudla walezi zibungu ungabangela umonakalo omkhulu emaqabunga esitshalo, okuholela ekunciphiseni ukukhula kanye nekhwalithi yesitshalo.
Ngakho-ke, i-webworm yeKhabishi inemiphumela ebalulekile kwezolimo. Kungabangela ukwehla kwesivuno, ukuncipha kwekhwalithi yomkhiqizo, kanye nezindleko ezikhulayo kubalimi okudingeka basebenzise izibulala-zinambuzane ukuze balawule ukusakazeka kwayo. Ngaphezu kwalokho, kungaholela ekukhathazekeni kwemvelo ngenxa yokusetshenziswa kwezibulala-zinambuzane.
Ukulawula ukusabalala kweCabbage webworm, kunezinyathelo ezimbalwa abalimi abangazithatha. Lokhu kuhlanganisa ukusetshenziswa kwezibulala-zinambuzane, izindlela zokulawula izinto eziphilayo ezifana nokusebenzisa izilwane ezidla ezinye zemvelo, nezindlela zokulawula amasiko ezifana nokushintshaniswa kwezitshalo kanye nokusetshenziswa kwezinhlobo ezimelana nezifo.
Iklabishi webworm iyisilokazane esibalulekile esingadala umonakalo omkhulu emifino e-cruciferous. Abalimi kudingeka baqaphele lesi zinambuzane futhi bathathe izinyathelo zokulawula ukusakazeka kwaso, ukugwema imiphumela ebalulekile yezomnotho nemvelo. Ngokusebenzisa amasu okulawula izinambuzane asebenzayo, singanciphisa umthelela walesi zinambuzane kwezolimo.