Inundu elibawayo kwithafa lengca lelepidoptera, elaqala ukusasazeka kumazwe aseMerika. Ibangelwa ikakhulu ngumbona, irayisi kunye nezinye iigrascomb. Kungokunje ihlasela ilizwe lam, kwaye kukho indawo ethe saa, kwaye inundu elibawa ethafeni lomelele kakhulu, nokutya kukhulu. Kwaye ubunzima bokuthintela kunye nolawulo bukhulu, ngoko ke kungumceli mngeni omkhulu wokutyala kunye nemida yokukhusela izityalo.
Isicwangciso sothintelo
Ekuhambeni kwexesha, khusela i-ecology, zama ukuthintela utshaba ukunqanda amanundu okubawa kwengca kunye ne-gauge yexesha elide, okanye usebenzise amalungiselelo e-bio afana ne-Ba clative kunye neebhaktheriya eziluhlaza ukukhusela ulawulo. Kwizinambuzane ezingxamisekileyo, kuyacetyiswa ukuba kusetyenziswe Izibulali-zinambuzane kukuthintela nokulawula, kwaye eyona ndlela isebenzayo yokusebenzisa amayeza okubulala izinambuzane asetyenziswa ngoku, kwaye okwangoku akukho kubhaliswa kwamachiza okuthintela nokunyangwa kwamanundu okubawa ethafeni, kodwa singakwazi ukuthintela amanundu okubawa ethafeni.
Ngokutsho kwamava angaphandle, i-arhente esebenzayo yokulawula idlelo, ii-arhente ezisebenzayo ziquka i-chlorebenzamide, i-bromodide amide, i-fluoroamide, njl., ezi arhente, i-cypta ester, i-cyinatryrid, kunye ne-cyanoikracera, i-agent exubileyo, emva koko unike iifomyula ezininzi ukuze wonke umntu akhethe kuzo: i-chlorede-chlorimide + chlorimide ephezulu inambuzane nitrile + ityuwa yemethyl, indole,I-Meta-ityuwa + i-indoxy, amafama kunye nabasebenzi bokukhusela izityalo banokumiselwa ngokwemeko yendawo, kunye nokusetyenziswa kwe-agent eyodwa ukukhusela unyango.
Ukulumkela
Xa ukuthintela kunye nokunyangwa kwengca, kuyimfuneko ukusebenzisa isiphumo esihle sokuthintela kunye nonyango kwizinambuzane, kwaye ukhethe umphumo weziyobisi kusasa okanye ngokuhlwa. Ngenxa yokuba ukunyoluka kwendawo yengca kuyakhawuleza, isiseko solawulo olukhawulezayo sikwabalulekile. Ngoko ke, kucetyiswa ukuba ungeze i-agent-spectrum esebenzayo ngokukhawuleza kwisicelo.
Ixesha lokuposa: Mar-09-2022