Cotton impumyi ni udukoko twinshiinipambaimirima, byangiza ipamba mugihe cyikura ritandukanye. Kubera ubushobozi bukomeye bwo kuguruka, kwihuta, kuramba hamwe nubushobozi bukomeye bwimyororokere, biragoye kurwanya ibyonnyi bimaze kuba.
Ibiranga impumyi zimpumyi ntabwo byunvikana neza nabahinzi bimpamba, kandi birasanzwe kubura igihe cyiza cyo kugenzura, guhitamo imiti itari yo, no gutera imiti bititondewe bihagije, kugirango ubuze igihe cyiza cyo kugenzura. Dore uburyo bwo kugenzura impamba zihumye:
1.Kwirinda ku gihe: abahinzi benshi b'ipamba batangira gukoresha ibiyobyabwenge mugihe udukoko twangiza, bisaba amafaranga n'imbaraga, kandi ingaruka zo kurwanya ni mbi.Nuko rero ugomba guhanga amaso imirima y'ipamba, gutera imiti yica udukoko ku gihe birashobora kuzigama amafaranga n'abakozi, kandi ushobora kubona ibisubizo byiza.
2.Gukoresha ubumenyi bwa siyansi：Imiti yica udukoko isanzwe ikoreshwa mu kurwanya impamba impumyi ni pyrethroide yica udukoko nkacypermethrin, perfluthrin, na fenpropathrin, hamwe nudukoko twangiza udukoko nka organofosifore nkamalathion, phoxim, na propyl bromide. Imiti yica udukoko nka Carbamate nkamethomylna butiamyl, hamwe nudukoko twangiza udukoko twa organochlorine nka solanthus, imiti iyo ari yo yose yica udukoko twavuze haruguru igira ingaruka nziza zo kugenzura gusubira kubura;
Mu gukumira no kugenzura ipambaipamba impumyi, woweirashobora kurwanya aphid, ipamba bollworm, igitagangurirwa gitukura nibindi byonnyiicyarimwe, rimwegutera imiti yica udukokoyica udukoko tubiri, ubu buryoirashoborakuzigamaamafaranganakuzanaingaruka nziza zo kugenzura; Ariko,Iigomba kwibutsa abahinzi b'ipamba kowoweigomba guhitamo ibintu byinshi kandi byangiza cyane imiti yica udukoko,don't kugura imiti yica udukoko ihendutse kandi yujuje ubuziranenge.
3, Ugutera niform: hakiri karekuvumburaudukoko, hitamo imiti yica udukoko,woweigomba gutera imiti ihagije.Take inyuma na trans-spray, ni ukuvuga, koresha nebulizers kugirango utere umurima w ipamba inshuro ebyiri imbere, nubwo ingano yo gutera inshuro ebyiri, ariko ingaruka zo kugenzura zikomera inshuro nyinshi kurenza gutera bisanzwe, mubihe bisanzwe ukwezi gutera rimwe cyangwa kabiri birashobora kugera ku ngaruka zifuzwa; Byongeye kandi, gutera bigomba gukorwa hagati yumurima w ipamba mbere yuko izuba rirenga nyuma ya saa sita, ibyo bikaba bishobora gukumira neza kwimuka kwabantu bakuru.
Igihe cyoherejwe: Nyakanga-27-2023
