Iindaba
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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 -
Zithini Izibulali-zinambuzane Ezibangelwa Ziintsholongwane?
Izibulali-zinambuzane ezibangelwa ziintsholongwane zibhekisa kwizibulali-zinambuzane ezifunyenwe kwibhayoloji ezisebenzisa iibhaktiriya, iifungi, iintsholongwane, iiprotozoa, okanye izinto eziphilayo eziguqulwe ngokwemfuza njengezithako ezisebenzayo ukuthintela nokulawula izinto eziphilayo eziyingozi ezifana nezifo, izinambuzane, ingca, kunye neempuku. Kubandakanya ukusebenzisa iibhaktiriya ukulawula ...Funda ngokugqithisileyo -
Ungayisebenzisa njani i-Pesticide ngokuchanekileyo?
Ukusetyenziswa kwezibulali-zinambuzane ukuthintela nokulawula izifo, izinambuzane ezitshabalalisayo, ukhula, kunye neempuku yindlela ebalulekileyo yokufikelela kwisivuno esikhulu sezolimo. Ukuba isetyenziswa ngendlela engafanelekanga, inokungcolisa okusingqongileyo kunye nemveliso yezolimo neyemfuyo, ibangele ityhefu okanye ukufa ebantwini kwaye baphile...Funda ngokugqithisileyo -
Zithini iziphumo zokusetyenziswa kakhulu kweCarbendazim?
ICarbendazim, eyaziwa ngokuba yiMianweiling, ayinabungozi kangako ebantwini nakwizilwanyana. I-25% kunye ne-50% yeCarbendazim powder emanzi kunye ne-40% yeCarbendazim suspension zisetyenziswa kakhulu kwiigadi zeziqhamo. Oku kulandelayo kuchaza indima nokusetyenziswa kweCarbendazim, amanyathelo okhuseleko okusebenzisa iCarbendazim, kunye nemiphumo ye ...Funda ngokugqithisileyo -
Amanyathelo okuzikhusela ekusebenziseni i-Abamectin
I-Abamectin sisibulali-zinambuzane esisebenza kakuhle nesibanzi kunye ne-acaricide. Yenziwe liqela leekhompawundi zeMacrolide. Isithako esisebenzayo yi-Abamectin, enetyhefu esiswini kunye nemiphumo yokubulala uqhagamshelwano kwizinambuzane. Ukutshiza phezu kwegqabi kunokutshabalalisa ngokukhawuleza...Funda ngokugqithisileyo