PlantNematodeControl #SustainableAgriculture #BiologicalControl #DitylenchusDipsaci #NematodeInfestation #Nematicides #CropLosses #FoodSecurity
Li-nematode ke liboko tse nyenyane tse nyenyane tse ka senyang lijalo le limela, tse bakang tahlehelo e kholo ea moruo ho lihoai le balemi ba lirapa ka ho tšoana. Hara dinematode tsena, Ditylenchus dipsaci, eo hape e tsejwang e le stem le bulb nematode, e tumme haholo ka bokgoni ba yona ba ho hlasela mefuta e mengata ya dimela, ho tloha ho eiye le konofolo ho isa dinawang le fragole.
Ka hona, nts'etsopele ea mekhoa e sebetsang ea ho laola khahlanong le tšoaetso ea Ditylenchus dipsaci ke ea bohlokoa ka ho fetisisa. Mokhoa o mong o kenyelletsa tšebeliso ea mefuta ea limela e hanyetsanang, e ka fokotsang bokhoni ba nematode ho theha le ho ikatisa ka har'a semela. Phetoho ea lijalo, ho thibela mobu, le tšebeliso ea li-nematicides ke mekhoa e meng e sebelisoang hangata.
Leha ho le joalo, tšebeliso ea lik’hemik’hale tse bolaeang likokoana-hloko e baka kotsi e ka bang teng bophelong ba batho le tikolohong. Ho feta moo, ho pepeseha kamehla ha li-nematode lik'hemik'hale tsena ho ka lebisa ho nts'etsopele ea ho hanyetsa ha nako e ntse e ea. Ka hona, ho na le tlhoko e ntseng e hola ea ho hlahloba mekhoa e meng ea ho laola nematode.
Mokhoa o mong o tšepisang ke oa ho sebelisa lintho tse laolang likokoana-hloko, tse kang li-fungus le baktheria, tse ka jang likokoana-hloko le ho bolaea li-nematode. Liphuputso tse ling le tsona li bontšitse bokhoni ba li-extracts tsa limela le oli ea bohlokoa e le li-nematicides tsa tlhaho.
Liphello tsa taolo e sebetsang ea Ditylenchus dipsaci li ka ba tsa bohlokoa, ho latela melemo ea moruo le ho boloka tikoloho. Ka ho fokotsa tlhokahalo ea li-nematicides tsa lik'hemik'hale, lihoai li ka fokotsa litšenyehelo tsa tsona tsa tlhahiso le ho khothaletsa mekhoa e tsitsitseng ea temo. Ho feta moo, phokotso ea tahlehelo ea lijalo e ka thusa ho netefatsa polokeho ea lijo le ho boloka ho fumaneha ha mefuta e fapaneng ea limela bakeng sa meloko e tlang.
Nts'etsopele ea maano a ts'ebetso a ts'ebetso ea taolo khahlanong le ts'oaetso ea Ditylenchus dipsaci e bohlokoa molemong oa boiketlo ba litsamaiso tsa rona tsa temo le tikoloho. Ka ho hlahloba mekhoa e mecha le ho sebelisa bokhoni ba li-agent tsa likokoana-hloko le tsa tlhaho, re ka fokotsa liphello tse senyang tsa nematodes lijalong tsa rona le ho khothalletsa temo e tsitsitseng le e tsitsitseng haholoanyane.