Vaongorori vanotarisira kuti musika wepasi rose biopesticides uchakura kubva pamadhora mazana maviri nemakumi manna neshanu muna 3,8 kusvika kumabhiriyoni gumi emadhora na2018, nekukura kwegore rose nezvikamu gumi nezvinomwe kubva muzana. Vanoda kusvika makumi matatu muzana ezvirimwa zvekudzivirira izvo zviripo parizvino zviri zvipenyu, uye zvinopfuura makumi mashanu muzana zvezvigadzirwa zvitsva zviri kunyoreswa zvakare munzvimbo ino. Zvakangodaro, nezve biopesticides, pachine dambudziko rekushandiswa kwakabvumidzwa - havazi vese vanokwanisa kupfuudza zvakafanana zvinoda kuomarara izvo zvinomisikidzwa vanoisa pane agrochemistry. Vagadziri ve Biopesticide vanofunga kuti zvingaite musoro kudzikisa bara
Biopesticides ikozvino iri munzvimbo inotaridzika uye inoonekwa sedzimwe nzira yechinyakare yekudzivirira zvidyarwa, sezvo akawanda anozivikanwa agrochemical zvigadzirwa munyika dzinoverengeka ari kubviswa pamusika.
Dr. Minshad Ansari, Muvambi uye CEO kuBionema, kambani ye biopesticidal tekinoroji, UK, anotsanangura chikonzero nei epasi rose rezvemabasa emuchadenga richida biopesticides nyowani.
“Zvisinei nekukura kwakakura muindasitiri ye biocontrol, pane kudiwa kwekukurumidza kugadzira zvigadzirwa, mafomu uye nzira dzekutakura zvirimwa. Izvo zvinodikanwa kwete kungo "zadza mamakisa" mumusika wezvigadzirwa zvekudzivirira kwezvirimwa nekuda kwekurambidzwa kwehuwandu hukuru hwehutachiona, asi zvakare kutarisira fungidziro yemangwana sezvo zvipukanana zvinokudziridza kuramba kune zvinodhaka zvinoshandiswa pari zvino. Uye zvakare, kune kuwedzera kuri kudikanwa kubva kune vatengi vanotungamira vatengesi vezvigadzirwa zvezvirimwa zvinoda miriwo kana michero ine mashoma mashoma emishonga yekuuraya zvipuka.
Dzimwe nzira dzakasarudzika dzemusikirwo dzemishonga yemakemikari yatakashandisa kwemakumi emakore kudzora tupukanana, zvirwere uye nekuwedzera goho zviri kushandura indasitiri. Tinogona kutaura kuti tiri kupinda munguva itsva ye "pure" agronomy, apo biopesticides ichatora chikamu chakakura chemusika wekudzivirira goho - parizvino vanogara niche ye10% chete. Muchokwadi, ndinotenda biopesticides inogona kuwedzera mugove wavo wemusika ne20% mumakore gumi anotevera.
Zviri pachena kuti tasvika pane inosvikira pfungwa. Veruzhinji vanoziva zviri nane kana kushingairira kutarisisa zvavanotarisira kana zvasvika pakukanganiswa kwemabasa ezvekurima pane zvakatipoteredza. Uye kutonga kweruzhinji injini yakasimba kwazvo kuitira iyo yekudyara kwema biopesticidal indasitiri.
Makambani senge edu ari kugadzira biopesticides kuchengetedza zvirimwa kubva kuzvipembenene nezvirwere uye kuderedza kushandiswa kwemishonga yekuuraya zvipuka.
Kune sainzi yakavimbika, pane kuda uye, kune imwe nhano, yakawanda uye yakawanda nzira yekupa zvigadzirwa zvitsva zvinobudirira. Izvo zvipingamupinyi zvakasara zvinonyanya kukonzerwa nekumhanya zvishoma kwekudzora uye marezinesi ezvigadzirwa izvi pamusika.
Kwemakumi emakore apfuura, kwave nekushandurwa kwakawanda muindasitiri yekuuraya zvipembenene, kusanganisira nezvekuuraya zvipembenene, kushandiswa kwange kuchikura kubvira kuma1960, asi iko zvino kwave pachena - nezvakanaka nezvakakosha zvemakemikari ekuuraya zvipukanana mukudzivirirwa kwechikafu, ane zvakare zvakawanda zvakashata : njodzi kuhutano hwevanhu uye nharaunda, kuwedzera kuramba kwezvinhu zvinoshanda mune zvipembenene zvinokuvadza.
Asi pane dzimwe nzira. Semuenzaniso, biocontrol uchishandisa entomophages yakatosimbisa kushanda kwayo. MuSpanish Almeria, munzvimbo ine mahekita makumi matatu, iyo inobereka michero uye miriwo dzinodyiwa muEurope yose, varimi vanogadzira makwekwe kupesana nepaparadzi, matomatisi uye squash. Uye panguva ino, kushandiswa kwezvipembenene muAlmeria, maererano nevamiriri venzvimbo, kwadzikira ne30% kubva 000.
Asi zvipingamupinyi zvemitemo zvakaoma, uye kune matambudziko anoramba achienderera. Regulators inoda kuwongorora kuwanda uye kusimbisa kwehunyanzvi hwekuita zvipenyu, ivo vanoda kuti biopesticides iratidze hushoma kana zero zero, kune hutachiona hwekuongorora uye ecotooticological kuongororwa uye kumwe kuomesera kuedzwa.
Izvo zvinodiwa uye bvunzo kunoitwa kwemishonga yekuuraya zvipuka, asi zvinogona kunge zvisina kukodzera kune biopesticides.
Iyi miedzo yakaitwa kwemishonga yekuuraya zvipuka, asi inogona kunge isina kukodzera kune biopesticides. Kusangana nezvinodiwa zvazvino zvinogona kuve zvisingabvumirwe kudhura kune vanoita bio-pesticide vagadziri uye kuderedza kutengesa kwechigadzirwa.
Naizvozvo, basa remutumbi unodzora nderekugadzira hurongwa hwakakodzera hwekuongorora biopesticides, inova inochengetedza kuchengeteka kwavo uye kushanduka kwayo, asi isingakanganise kushambadzira. "Uye ndinotenda kuti izvi zvinogoneka."