#PhytosanitaryMeasures #PotatoCystNematode #CropProtection #Agricultural Pests #PlantHealth
Ho sibolloa ha palesa ea cyst nematode (Globodera pallida) naheng ea Latvia ho lebisitse ts'ebetsong ea mehato ea phytosanitary ho kenyelletsa ho ata ha eona. State Plant Protection Service (VAAD) e tlalehile boteng ba likokoanyana tsena tse senyang polasing ea litapole ho Zemgale. Ho arabela, mehato e kang thibelo ea temo ea litapole tsa peo, ho hloekisa ka ho feletseng lisebelisoa tsa temo, le ho sebelisoa ha mefuta ea limela e hanyetsanang le eona e sebelisitsoe. Sengoliloeng sena se hlahloba litlamorao tsa phumano ena mme se totobatsa bohlokoa ba ho thibela ho ata ha nematode.
Pale potato cyst nematode, mofuta oa likokoanyana tse hlaselang, ha e so ka e bonoa Latvia ho fihlela joale. Ho sibolloa ha eona tšimong ea litapole tse lihekthere tse 10.33 Zemgale ho hlahisitse matšoenyeho har'a balaoli ba temo. Ka la 3 Phuptjane, Lefapha la Tšireletso ea Limela tsa Naha (VAAD) le ile la fana ka polelo e amohelang boteng ba nematode le ho kenya ts'ebetsong mehato ea phytosanitary ka potlako ho fokotsa tšusumetso ea eona.
Mehato ea phytosanitary e bohlokoa ho thibela ho ata ha likokoana-hloko tse kotsi le ho sireletsa lijalo ho mafu. Tabeng ea pale ea litapole cyst nematode, thibelo ea lilemo tse tšeletseng ea ho lema litapole tsa peo e behiloe tšimong e nang le tšoaetso. Ketso ena e ikemiselitse ho fokotsa palo ea li-nematode le ho senya bophelo ba likokoanyana. Ho feta moo, ho laetsoe mekhoa e tiileng ea bohloeki, ho kenyeletsoa ho hloekisa ka botlalo lisebelisoa tsa temo ka mor'a ts'ebeliso e 'ngoe le e' ngoe. Ka ho felisa mesaletsa efe kapa efe ea nematode kapa mahe a eona, kotsi ea tšoaetso e fokotsehile haholo.
Mohato o mong oa bohlokoa ke ho lengoa ha mefuta ea limela tse manganga libakeng tseo ho tsona ho ka tlosoang kotsi ea ho ata. Mefuta ena ha e amehe habonolo ke cyst nematode mme e ka thusa ho thibela tšoaetso e eketsehileng. Ho kenya ts'ebetsong mefuta ea limela tse hanyetsanang hammoho le mekhoa e meng ea phytosanitary ho fana ka mokhoa o pharaletseng oa ho sebetsana le bothata ba nematode.
Ho ba teng ha palesa ea cyst nematode naheng ea Latvia ho baka litlamorao tse kholo indastering ea litapole ea naha. Potato cyst nematodes, ho kenyeletswa le paletato cyst nematode le golden nematode (Globodera rostochiensis), ke disenyi tse senyang tse ka bakang tshenyo e kgolo ho dijalo tsa ditapole. Metsoako e phahameng ea li-nematode mobung e ka lebisa phokotsong ea chai ea ho fihla ho 80%. Sena se ka ba le litlamorao tse kholo moruong ho lihoai le lekaleng la temo ka kakaretso.
Likokoana-hloko tse ka sehloohong tsa phetiso ea li-nematode ke litapole tsa peo tse silafetseng le phetiso ea mobu le litšila lisebelisoa tsa temo le likoloi. Ka hona, mehato e tiileng ea taolo le mekhoa e nepahetseng ea bohloeki li bohlokoa ho thibela nematode ho hasana libakeng tse ling kapa libakeng tse ling. Ho hloleha ho thibela ho phatlalatsoa ha eona ho ka baka ts'oaetso e atileng, e lebisang tahlehelong e kholo ea lijalo le moroalo o moholo oa moruo.
Ke habohlokoa ho hlokomela hore li-nematode ha li be kotsi ka ho toba bophelong ba batho. Litapole tse tšoaelitsoeng li ntse li ka sebetsoa ka mokhoa o sireletsehileng hore li sebelisoe ntle le litlamorao tse mpe. Leha ho le joalo, phello ea bona lekaleng la temo le polokeho ea lijo ha ea lokela ho nyenyefatsoa. Ho nka khato ka potlako le ho beha leihlo kamehla ho bohlokoa ho laola boteng ba palesa ea cyst nematode le ho sireletsa indasteri ea litapole ea Latvia.