Iindaba
-
IPoland, iHungary, neSlovakia: Ziza kuqhubeka nokuphumeza imithetho yokuthintela ukungeniswa kweenkozo zaseUkraine
Ngomhla we-17 kuSeptemba, amajelo eendaba angaphandle axele ukuba emva kokuba iKhomishini yaseYurophu igqibe ngoLwesihlanu ukuba ingayongezi ixesha lokuvalwa kokungeniswa kweenkozo zase-Ukraine kunye nembewu yeoyile ezivela kumazwe amahlanu e-EU, iPoland, iSlovakia, kunye neHungary zibhengeze ngoLwesihlanu ukuba ziza kuphumeza ukuvalwa kwazo kokungeniswa kweenkozo zase-Ukraine...Funda ngokugqithisileyo -
Ubungakanani beMarike ye-DEET (Diethyl Toluamide) yeHlabathi kunye neNgxelo yoShishino lweHlabathi ukususela ngo-2023 ukuya ku-2031
Imakethi yehlabathi ye-DEET (diethylmeta-toluamide) inika ingxelo eneenkcukacha ezingaphezulu kwamaphepha ali-100, ekulindeleke ukuba ibone ukukhula okukhulu kwiminyaka ezayo. Ukwaziswa kwetekhnoloji entsha kunye nezisombululo ezintsha kuya kunceda ukwandisa ingeniso yemarike kunye nokwandisa isabelo sayo semarike...Funda ngokugqithisileyo -
Izifo eziphambili zekotoni kunye nezinambuzane kunye nokuthintela nokulawula kwazo (2)
I-Cotton Aphid Iimpawu zomonakalo: Ii-cotton aphids zigqobhoza umva wamagqabi e-cotton okanye iintloko ezithambileyo ngesixhobo sokutsala umlomo ukuze zifunxe ijusi. Xa zichaphazeleka ngexesha lokuhluma kwezithole, amagqabi e-cotton ajikajika kwaye ixesha lokuqhakaza kunye nokuphela kwe-boll liyalibaziseka, nto leyo ekhokelela ekuvuthweni kade kunye nokuncipha kwe-yie...Funda ngokugqithisileyo -
Izifo eziphambili zekotoni kunye nezinambuzane kunye nokuthintela nokulawula kwazo (1)
Ukubola kweFusarium Iimpawu zomonakalo: Ukubola kweCotton Fusarium kunokuvela kwizithole ukuya kwizityalo ezindala, kwaye ukwanda kakhulu kwenzeka ngaphambi nasemva kokuhluma. Kunokwahlulwahlulwa kwiindidi ezi-5: 1. Uhlobo oluMthubi oluHlanganisiweyo: Imithambo yamagqabi esityalo esinesifo ijika ibe mthubi, i-mesophyll ihlala iluhlaza...Funda ngokugqithisileyo -
Ulawulo lweZinambuzane oluHlanganisiweyo lujolise kwiMbungu yeMbewu yoMbona
Ngaba ufuna enye indlela yokuthintela izibulali-zinambuzane ezinobungozi ezibangelwa yi-neonicotinoid? U-Alejandro Calixto, umlawuli weNkqubo yoLawulo lweZitshabalalisi eDibeneyo kwiYunivesithi yaseCornell, wabelane ngolwazi ngexesha lotyelelo lwezityalo zasehlotyeni olubanjwe yiNew York Corn and Soybean Growers Association eRodman Lott & Sons ...Funda ngokugqithisileyo -
Thatha Inyathelo: Njengoko inani lamabhabhathane lincipha, i-Arhente yoKhuseleko lweNdalo ivumela ukusetyenziswa okuqhubekayo kwezibulali-zinambuzane eziyingozi.
Ukuvalwa kwakutshanje eYurophu bubungqina bokuxhalaba okwandayo malunga nokusetyenziswa kwezibulali-zinambuzane kunye nokuncipha kwenani leenyosi. I-Arhente yoKhuseleko lweNdalo ichonge izibulali-zinambuzane ezingaphezu kwama-70 ezinobungozi kakhulu kwiinyosi. Nazi iindidi eziphambili zezibulali-zinambuzane ezinxulumene nokufa kweenyosi kunye ne-pollinato...Funda ngokugqithisileyo -
ICarbofuran, iza kuphuma kwiMarike yaseTshayina
Ngomhla wesi-7 kweyoMsintsi ngo-2023, iOfisi Jikelele yoMphathiswa wezoLimo neMicimbi yaseMaphandleni ikhuphe ileta ecela izimvo malunga nokuphunyezwa kwamanyathelo olawulo angavumelekanga kwizibulali-zinambuzane ezine ezinobungozi kakhulu, kuquka i-omethoate. Ezi mbono zithi ukususela nge-1 kaDisemba ngo-2023, ...Funda ngokugqithisileyo -
Ungayisingatha njani ingxaki yokupakishwa kwenkunkuma yezibulali-zinambuzane ngendlela echanekileyo?
Ukuphinda kusetyenziswe kunye nokunyangwa kwenkunkuma yokupakisha izibulali-zinambuzane kunxulumene nokwakhiwa kwempucuko yendalo. Kwiminyaka yakutshanje, ngokukhuthazwa okuqhubekayo kokwakhiwa kwempucuko yendalo, unyango lwenkunkuma yokupakisha izibulali-zinambuzane lube yinto ephambili kwindalo nakwindalo...Funda ngokugqithisileyo -
Uphononongo kunye neMbono yeMarike yoShishino lwezeMichiza kwiSiqingatha sokuQala sika-2023
Iikhemikhali zezolimo zizinto ezibalulekileyo ezisetyenziswa kwezolimo ukuqinisekisa ukhuseleko lokutya kunye nophuhliso lwezolimo. Nangona kunjalo, kwisiqingatha sokuqala sowama-2023, ngenxa yokukhula okubuthathaka koqoqosho lwehlabathi, ukunyuka kwamaxabiso kunye nezinye izizathu, imfuno yangaphandle yayinganelanga, amandla okusebenzisa ayebuthathaka, kwaye imeko yangaphandle...Funda ngokugqithisileyo -
Uphononongo lubonisa ukuba iimveliso zokuqhekeka (i-metabolites) zezibulali zinambuzane zinokuba yingozi ngaphezu kweekhompawundi ezizalayo
Umoya ococekileyo, amanzi kunye nomhlaba ophilileyo zibalulekile ekusebenzeni kweenkqubo zendalo ezisebenzisana kwiindawo ezine eziphambili zoMhlaba ukuze ziqhubeke nobomi. Nangona kunjalo, iintsalela zezinambuzane ezinobungozi zifumaneka kwiindawo zendalo kwaye zihlala zifumaneka emhlabeni, emanzini (eziqinileyo nakwezolwelo) nasemoyeni ongqongileyo...Funda ngokugqithisileyo -
Umahluko kwiindlela ezahlukeneyo zokubulala iintsholongwane
Izinto ezisetyenziswa njengesibulali-zinambuzane ziyacutshungulwa ukuze zenze iifom zesidosi ezineefom ezahlukeneyo, imixube, kunye neenkcukacha. Uhlobo ngalunye lwesidosi lunokwenziwa ngeefomsi eziqulethe izinto ezahlukeneyo. Okwangoku kukho iifomsi ezingama-61 zesibulali-zinambuzane eTshayina, kwaye ngaphezulu kwe-10 zisetyenziswa kakhulu kwezolimo...Funda ngokugqithisileyo -
Iifomyula eziqhelekileyo zezibulali-zinambuzane
Izibulali-zinambuzane zihlala ziza ngeendlela ezahlukeneyo zokulinganisa ezifana nee-emulsions, ii-suspensions, kunye nee-powders, kwaye ngamanye amaxesha iintlobo ezahlukeneyo zokulinganisa zeyeza elifanayo zinokufunyanwa. Ngoko ke zeziphi iingenelo kunye nokungalungi kweendlela ezahlukeneyo zokubulala izinambuzane, kwaye yintoni ekufuneka iqwalaselwe xa usebenzisa...Funda ngokugqithisileyo
