MAYELANA NATHI

I-China yenza intuthuko ekuvimbeleni isifo se-virus sase-Solanaceae I-China yenza intuthuko ekuvimbeleni isifo se-virus sase-Solanaceae ngemuva kokusebenzisa umuthi we-dsRNA nano nucleic acid, ngokusho kwe-Chinese academy of science science.Ithimba lochwepheshe lisebenzise ama-nanomaterials ngendlela entsha ukuthwala i-nucleic acid...

Kamuva nje uMbukiso wama-23 we-China International Agrochemical & Crop Protection Exhibition (CAC) ufinyelele esiphethweni esiyimpumelelo e-Shanghai, e-China.Kusukela ngesikhathi sokuqala sokuphatha ngo-1999, ihlangabezana nentuthuko yesikhathi eside neqhubekayo, i-CAC isibe umbukiso wamakhemikhali wezolimo omkhulu kunayo yonke emhlabeni...

I-L-glufosinate-ammonium iyinhlanganisela entsha ye-tripeptide ehlukanisiwe kumhluzi wokuvutshelwa we-Streptomyces hygroscopicus yi-Bayer.Le nhlanganisela yakhiwe ama-molecule amabili e-L-alanine kanye nokwakheka okungaziwa kwe-amino acid futhi inomsebenzi wokubulala amagciwane.I-L-glufosinate-ammonium ingeyeqembu...

Imakethe yokubulala ukhula ibone ukwanda kwenani muva nje, njengoba isidingo saphesheya somkhiqizo wobuchwepheshe we-glyphosate sikhuphuka ngokushesha.Lokhu kunyuka kwesidingo kuholele ekwehleni kwentengo, okwenza umuthi wokubulala ukhula ufinyeleleke kalula ezimakethe ezahlukahlukene zaseNingizimu-mpumalanga Asia, e-Afrika, kanye naseMi...

I-Chlorantraniliprole——Isibulala-zinambuzane esinamandla amakhulu emakethe I-Chlorantraniliprole iyisibulala-zinambuzane esinamandla esisetshenziswa kabanzi ekulawuleni izinambuzane ezitshalweni ezihlukahlukene njengerayisi, ukotini, ummbila, nokunye.Kuyi-ejenti esebenzayo ye-ryanodine receptor ...

Intengo yentengo yemakethe yakamuva yemithi yokubulala ukhula engakhethi Izintengo zakamuva zemakethe zobuchwepheshe bokubulala ukhula ezingakhethi okwamanje zibonisa ukwehla.Isizathu salokhu kwehla sidalwe yizimakethe zaphesheya kwezilwandle ikakhulukazi ukwehla kwesitoko, futhi ...

Indlela yokwenza kanye nokuthuthukiswa kwe-glyphosate I-Glyphosate iwuhlobo lwe-organic phosphine herbicide ene-ebroad spectrum exterminating.I-Glyphosate ikakhulukazi ithatha imiphumela ngokuvimbela i-biosynthesis ye-amino acid enamakha, okungukuthi i-biosynthesis ye-phenylalanine, i-tryptophan ne-tyrosine nge-shikimic ...

UMengameli wase-Sri Lanka ususa ukuvinjelwa kokungenisa i-glyphosate UMengameli wase-Sri Lanka u-Ranil Wickremesinghe usesusile umthetho wokuvinjelwa kwe-glyphosate, umbulali wokhula owafaka isicelo esidala semboni yetiye kulesi siqhingi.Esazisweni segazethi esikhishwe ngaphansi kwesandla sikaPress...