Izindaba
Izindaba
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'Ukufaka ubuthi ngamabomu': Indlela izibulala-zinambuzane ezivinjelwe ezilimaza ngayo iCaribbean yaseFrance | Caribbean
IGuadeloupe neMartinique zinezinga eliphezulu kakhulu lomdlavuza wendlala yesinye emhlabeni, kanti i-chlordecone ibilokhu isetshenziswa kabanzi emasimini iminyaka engaphezu kwengu-20. UTiburts Cleon waqala ukusebenza esemusha emasimini amakhulu kabhanana aseGuadeloupe. Iminyaka engamashumi amahlanu, wasebenza kanzima e ...Funda kabanzi -
Isingeniso se-Anti-flocculation chitosan oligosaccharide
Izici zomkhiqizo1. Ixutshwe ne-suspension agent ayishayi noma ayisheshi, ihlangabezana nezidingo zokuxuba umanyolo wezokwelapha nsuku zonke kanye nokuvimbela ukundiza, futhi ixazulula ngokuphelele inkinga yokuxubana okubi kwama-oligosaccharides2. Umsebenzi wesizukulwane sesi-5 sama-oligosaccharide uphezulu, okuyinto...Funda kabanzi -
Ukusetshenziswa kwe-Salicylicacid 99% TC
1. Ukucubungula ifomu lokuxuba nokulinganisa: Ukulungiselela utshwala obungumama: 99% TC kwancibilikiswa enanini elincane le-ethanol noma utshwala obuyi-alkali (njenge-0.1% NaOH), bese kufakwa amanzi ukuze kuncibilikiswe ekugxilweni okuqondiwe. Amafomu okulinganisa asetshenziswa njalo: Isifutho se-Foliar: ukucutshungulwa kube yi-0.1-0.5% AS noma i-WP . ...Funda kabanzi -
Ukuhlinzeka Ngezinethi Ezilashwe Ngezibulala-zinambuzane (ama-ITN) Ngesu Ledijithali, Elihamba Ngesinyathelo Esisodwa, Lokungena Ngendlu Ngendlu: Izifundo Ezivela Esifundazweni Sase-Ondo, eNigeria | I-Malaria Magazine
Ukusetshenziswa kwamanethi aphathwe ngezibulala-zinambuzane (ama-ITN) kuyindlela yokuvimbela umalaleveva enconywe yi-World Health Organization (WHO). INigeria ibilokhu isabalalisa ama-ITN njalo ngesikhathi sokungenelela kusukela ngo-2007. Imisebenzi yokungenelela kanye nempahla kuvame ukulandelwa kusetshenziswa izinhlelo zephepha noma zedijithali....Funda kabanzi -
Imfihlo Yokusebenzisa i-Naphthylacetic acid Emifino
I-Naphthylacetic acid ingangena emzimbeni wesitshalo ngamaqabunga, isikhumba esithambile samagatsha kanye nembewu, bese ithutha iye ezingxenyeni ezisebenzayo ngokugeleza kwezakhamzimba. Uma ukuhlushwa kuphansi, inemisebenzi yokukhuthaza ukuhlukana kwamaseli, ukukhulisa nokukhuthaza...Funda kabanzi -
Indima yokusebenza kahle kweLambda Cyhalothrin
1. I-Lambda Cyhalothrin esebenza kahle kakhulu ingavimbela ukuqhutshwa kwemithambo yezinambuzane, futhi inemiphumela yokugwema, yokudiliza kanye nobuthi ezinambuzaneni. Inezinhlobo eziningi zokubulala izinambuzane, isebenza kakhulu, isebenza ngokushesha, futhi imelana nemvula ngemva kokufutha, kodwa ukusetshenziswa isikhathi eside kulula ukukukhiqiza...Funda kabanzi -
Umsebenzi we-Uniconazole
I-Uniconazole iyisilawuli sokukhula kwesitshalo se-triazole esisetshenziswa kabanzi ukulawula ukuphakama kwesitshalo nokuvimbela ukukhula ngokweqile kwezithombo. Kodwa-ke, indlela yama-molecule i-uniconazole evimbela ngayo ukunwebeka kwe-hypocotyl yezithombo ayikacaci, futhi kunezifundo ezimbalwa kuphela ezihlanganisa i-transc...Funda kabanzi -
Omiyane be-Anopheles abangamelani namagciwane abavela e-Ethiopia, kodwa hhayi eBurkina Faso, babonisa izinguquko ekubunjweni kwe-microbiota ngemva kokuchayeka kuzinambuzane | Izinambuzane kanye nama-Vectors
Umalaleveva usalokhu uyimbangela enkulu yokufa nokugula e-Afrika, kanye nomthwalo omkhulu phakathi kwezingane ezingaphansi kweminyaka emi-5 ubudala. Izindlela eziphumelela kakhulu zokuvimbela lesi sifo yizinto zokulawula izinambuzane ezibulala izinambuzane ezihlasela omiyane abadala be-Anopheles. Ngenxa yokusetshenziswa kabanzi...Funda kabanzi -
Indima ye-Permethrin
I-Permethrin inobuthi obukhulu bokuthinta kanye nesisu, futhi inezici zamandla amakhulu okugoba kanye nesivinini esisheshayo sokubulala izinambuzane. Izinzile kakhulu ekukhanyeni, futhi ukuthuthukiswa kokumelana nezinambuzane nakho kuhamba kancane ngaphansi kwezimo ezifanayo zokusetshenziswa, futhi isebenza kahle kakhulu ngokumelene ne-lepidopter...Funda kabanzi -
Indlela yokusebenzisa i-Naphthylacetic acid
I-Naphthylacetic acid iwumlawuli wokukhula kwezitshalo onezinjongo eziningi. Ukuze kukhuthazwe ukuvela kwezithelo, utamatisi ucwiliswa ezimbalini ezingama-50mg/L ngesikhathi sokuqhakaza ukuze kukhuthazwe ukuvela kwezithelo, bese uphathwa ngaphambi kokuvundiswa ukuze kwakheke izithelo ezingenambewu. Ikhabe Cwilisa noma ufafaze izimbali ku-20-30mg/L ngesikhathi sokuqhakaza ukuze ...Funda kabanzi -
Umphumela wokufutha amahlamvu nge-naphthylacetic acid, i-gibberellic acid, i-kinetin, i-putrescine kanye ne-salicylic acid ezimpahleni ze-physicochemical zezithelo ze-jujube sahabi
Abalawuli bokukhula bangathuthukisa ikhwalithi kanye nokukhiqiza kwezihlahla zezithelo. Lolu cwaningo lwenziwe eSiteshini Sokucwaninga Ngezihlahla eSifundazweni saseBushehr iminyaka emibili ilandelana futhi luhlose ukuhlola imiphumela yokufutha ngaphambi kokuvuna ngabalawuli bokukhula ezimpahleni ze-physicochemical ...Funda kabanzi -
Umhlahlandlela Womhlaba Wezinto Ezixosha Omiyane: Izimbuzi Nesoda : NPR
Abantu bazokwenza konke okusemandleni abo ukugwema ukulunywa omiyane. Bashisa ubulongwe bezinkomo, amagobolondo kakhukhunathi, noma ikhofi. Baphuza i-gin nama-tonics. Badla ubhanana. Bazifutha nge-mouthwash noma bazigcobe ngesisombululo se-clove/alcohol. Bazomisa futhi nge-Bounce. “Wena...Funda kabanzi