Izindaba
Izindaba
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I-Chlorfenapyr ingabulala izinambuzane eziningi!
Kule sizini yonyaka ngamunye, kuqubuka inqwaba yezinambuzane (imbungulu yebutho, iSpodoptera littoralis, iSpodoptera litura, iSpodoptera frugiperda, njll.), edala umonakalo omkhulu ezitshalweni.Njenge-ejenti ebulala izinambuzane ebanzi, i-chlorfenapyr inomphumela omuhle wokulawula lezi zinambuzane.1. Izici ze-c...Funda kabanzi -
I-Beauveria bassiana inamandla amakhulu okuthuthukiswa kwemakethe ezweni lami
I-Beauveria bassiana ingeyomndeni wakwa-Alternaria futhi ingaba yisinanakazana ezinhlotsheni ezingaphezu kuka-60 zezinambuzane.Ingenye yesikhunta esibulala izinambuzane esisetshenziswa kakhulu ekhaya naphesheya ukuze kulawuleke izinambuzane, futhi sithathwa njenge-entomopathogen enamandla kakhulu ekuthuthukisweni...Funda kabanzi -
Izici zesimo sezulu zokuphumelela kwe-Ethephon
Ukukhululwa kwe-ethylene kusuka kusixazululo se-ethephon akuhlobene nje eduze nenani le-pH, kodwa futhi kuhlobene nezimo zemvelo zangaphandle ezifana nezinga lokushisa, ukukhanya, umswakama, njll, ngakho qiniseka ukuthi unake le nkinga esetshenziswayo.(1) Inkinga yezinga lokushisa Ukubola kwe-ethephon incre...Funda kabanzi -
Ingabe ngempela usebenzisa i-abamectin, i-beta-cypermethrin, ne-emamectin ngendlela efanele?
I-Abamectin, i-beta-cypermethrin, ne-emamectin yizibulala-zinambuzane ezisetshenziswa kakhulu ekulimeni kwethu, kodwa ingabe uyaziqonda ngempela izakhiwo zazo zangempela?1, I-Abamectin Abamectin isibulala-zinambuzane esidala.Sekuyiminyaka engaphezu kwengu-30 isemakethe.Kungani lisachuma manje?1. Isibulala-zinambuzane...Funda kabanzi -
Izitshalo ezishintshwe izakhi ezimelana nezinambuzane zizobulala izinambuzane uma zizidla.Ingabe izobathinta abantu?
Kungani izitshalo ezishintshwe izakhi ezimelana nezinambuzane zimelana nezinambuzane?Lokhu kuqala ngokutholakala “kwesakhi sofuzo samaprotheni amelana nezinambuzane”.Eminyakeni engaphezu kweyi-100 edlule, endaweni yokugaya edolobheni elincane laseThuringia, eJalimane, ososayensi bathola igciwane elinemisebenzi yokubulala izinambuzane ...Funda kabanzi -
Imiphumela kanye nokusetshenziswa kwe-Bifenthrin
Kubikwa ukuthi i-bifenthrin inokuthintana kanye nemiphumela yobuthi esiswini, futhi inomphumela ohlala isikhathi eside.Ingakwazi ukulawula izinambuzane ezingaphansi komhlaba ezifana nama-grubs, amaphela, izinambuzane yenaliti yegolide, ama-aphid, izibungu zeklabishi, izimpukane eziluhlaza, izicabucabu ezibomvu, izibungu eziphuzi zetiye nezinye izinambuzane zemifino kanye ...Funda kabanzi -
Ingxoxo ngokuvimbela ukuqhekeka kwezithelo ngokuhlanganiswa kwe-gibberellic acid kanye ne-surfactant
I-Gibberellin iwuhlobo lwe-tetracyclic diterpene plant hormone, futhi isakhiwo sayo esiyisisekelo yi-20 carbon gibberelline.I-Gibberellin, njenge-hormone elawula ukukhula kwezitshalo esebenza kahle kakhulu kanye ne-spectrum ebanzi, idlala indima ebalulekile ekulawuleni ukukhula kwezitshalo, amaqabunga, izimbali nezithelo...Funda kabanzi -
Izilawuli Zokukhula Kwezitshalo: Intwasahlobo isifikile!
Izilawuli zokukhula kwezitshalo ziyizinhlobonhlobo ezihlukanisiwe zezibulala-zinambuzane, ezihlanganiswa ngokwenziwa noma ezikhishwe kumagciwane amancane futhi anemisebenzi efanayo noma efanayo namahomoni esitshalo endogenous.Zilawula ukukhula kwezitshalo ngamakhemikhali futhi zibe nomthelela ekukhuleni nasekuthuthukeni kwezilimo.Kuyimi...Funda kabanzi -
I-Spinosad kanye nendandatho ebulala izinambuzane zibhaliswe kukhukhamba e-China okokuqala ngqa
I-China National agrochemical (Anhui) Co., Ltd. igunyaze ukubhaliswa kwe-33% spinosad· insecticidal ring dispersible oil suspension (spinosad 3% + insecticidal 30%) efakwe isicelo yi-China National agrochemical (Anhui) Co., Ltd. okubhalisiwe kwezitshalo nokulawula okuhlosiwe yikhukhamba (vikela...Funda kabanzi -
I-Bangladesh ivumela abakhiqizi bezibulala-zinambuzane ukuthi bangenise izinto zokusetshenziswa kunoma yimuphi umphakeli
Uhulumeni wase-Bangladeshi usanda kususa imingcele ekushintsheni izinkampani ezithola usizo ngesicelo sabakhiqizi bezibulala-zinambuzane, evumela izinkampani zasekhaya ukuthi zingenise izinto zokusetshenziswa kunoma yimuphi umthombo.I-Bangladesh Agrochemical Manufacturers Association (Bama), inhlangano yezimboni ekhiqiza izibulala-zinambuzane...Funda kabanzi -
Intengo ye-glyphosate e-US iphindeke kabili, futhi ukutholakala okubuthakathaka okuqhubekayo "kotshani obubili" kungase kubangele umphumela wokushoda kwe-clethodim no-2,4-D.
U-Karl Dirks, owatshala indawo engamahektha angu-1,000 e-Mount Joy, ePennsylvania, ubelokhu ezwa ngokukhuphuka kwamanani entengo ye-glyphosate ne-glufosinate, kodwa akanakho ukwesaba ngalokhu.Uthe: “Ngicabanga ukuthi intengo izozilungisa yona.Amanani aphezulu avame ukunyuka phezulu.Angikhathazekile kakhulu.ngi...Funda kabanzi -
I-Brazil ibeka imikhawulo ephezulu yezinsalela zezibulala-zinambuzane ezi-5 kuhlanganise ne-glyphosate kokunye ukudla
Muva nje, i-National Health Inspection Agency (ANVISA) yaseBrazil ikhiphe izinqumo ezinhlanu No. 2.703 kuya ku-No.Bheka ithebula elingezansi ukuze uthole imininingwane.Igama lesibulala-zinambuzane Uhlobo lokudla Umkhawulo wezinsalela eziphezulu (m...Funda kabanzi
