Izindaba
Izindaba
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I-growth regulator 5-aminolevulinic acid ikhulisa ukumelana nokubanda kwezitshalo zikatamatisi.
Njengenye yezinkinga ezinkulu ze-abiotic, ukucindezeleka okuphansi kwezinga lokushisa kuphazamisa kakhulu ukukhula kwezitshalo futhi kuthinta kabi isivuno kanye nekhwalithi yezitshalo. I-5-Aminolevulinic acid (ALA) ilawula ukukhula etholakala kakhulu ezilwaneni nasezitshalweni. Ngenxa yokusebenza kwayo kahle, ukungabi nobuthi kanye nokulula...Funda kabanzi -
Ukusatshalaliswa kwenzuzo kochungechunge lwemboni yezibulala-zinambuzane "ijika lokumamatheka": amalungiselelo angu-50%, ama-intermediate angu-20%, imithi yokuqala engu-15%, izinsizakalo ezingu-15%
Uchungechunge lwemboni lwemikhiqizo yokuvikela izitshalo lungahlukaniswa ngezixhumanisi ezine: “izinto zokusetshenziswa – izinto eziphakathi – imithi yokuqala – amalungiselelo”. I-Upstream yimboni kaphethiloli/yamakhemikhali, ehlinzeka ngezinto zokusetshenziswa zemikhiqizo yokuvikela izitshalo, ikakhulukazi ezingaphili ...Funda kabanzi -
Abalawuli bokukhula kwezitshalo bayithuluzi elibalulekile kubakhiqizi bekotini eGeorgia
I-Georgia Cotton Council kanye nethimba le-University of Georgia Cotton Extension bakhumbuza abalimi ngokubaluleka kokusebenzisa abalawuli bokukhula kwezitshalo (ama-PGR). Isivuno sikakotini sikahulumeni sizuze emvuleni yakamuva, ekhuthaze ukukhula kwezitshalo. "Lokhu kusho ukuthi sekuyisikhathi sokuhlela...Funda kabanzi -
Iyini imiphumela ezinkampanini ezingena emakethe yaseBrazil ngemikhiqizo yezinto eziphilayo kanye nemikhuba emisha yokusekela izinqubomgomo
Imakethe yezinto ezisetshenziswa kwezolimo zaseBrazil iqhubekile nokukhula ngokushesha eminyakeni yamuva nje. Ngenxa yokwanda kokuqwashisa ngokuvikelwa kwemvelo, ukuthandwa kwemibono yokulima esimeme, kanye nokusekelwa okuqinile kwenqubomgomo kahulumeni, iBrazil kancane kancane iba yindawo ebalulekile...Funda kabanzi -
Umphumela wokubambisana kwamafutha abalulekile kubantu abadala ukhulisa ubuthi be-permethrin ngokumelene ne-Aedes aegypti (Diptera: Culicidae) |
Kuphrojekthi yangaphambilini yokuhlola izimboni zokucubungula ukudla zasendaweni ukuze zibone omiyane eThailand, amafutha abalulekile (ama-EO) e-Cyperus rotundus, galangal kanye nesinamoni atholakale enomsebenzi omuhle wokulwa nomiyane ngokumelene ne-Aedes aegypti. Emzamweni wokunciphisa ukusetshenziswa kwezibulala-zinambuzane zendabuko kanye ...Funda kabanzi -
Isifunda sizobamba ukukhishwa kwaso kokuqala kwezibungu zomiyane ngo-2024 ngesonto elizayo |
Incazelo emfushane: • Lo nyaka uphawula okokuqala ukuthi kwenziwe amaconsi okubulala izibungu ajwayelekile aqhutshwa emoyeni esifundeni. • Umgomo uwukusiza ekuvimbeleni ukusabalala kwezifo ezingaba khona ngomiyane. • Kusukela ngo-2017, abantu abangaphezu kwabathathu bahlolwe ukuthi banegciwane njalo ngonyaka. I-San Diego C...Funda kabanzi -
I-Brassinolide, umkhiqizo omkhulu wezibulala-zinambuzane ongenakunakwa, unamandla emakethe angama-yuan ayizigidigidi eziyi-10
I-Brassinolide, njengomlawuli wokukhula kwezitshalo, idlale indima ebalulekile ekukhiqizweni kwezolimo selokhu yatholakala. Eminyakeni yamuva nje, ngentuthuko yesayensi nobuchwepheshe bezolimo kanye noshintsho lwesidingo semakethe, i-brassinolide kanye nengxenye yayo eyinhloko yemikhiqizo ehlanganisiwe kuvela...Funda kabanzi -
Inhlanganisela yamakhemikhali e-terpene asekelwe kumafutha abalulekile ezitshalo njengomuthi wokubulala izibungu kanye nowokwelapha abantu abadala ngokumelene ne-Aedes aegypti (Diptera: Culicidae)
Siyabonga ngokuvakashela i-Nature.com. Inguqulo yesiphequluli osisebenzisayo inokusekelwa okulinganiselwe kwe-CSS. Ukuze uthole imiphumela emihle kakhulu, sincoma ukuthi usebenzise inguqulo entsha yesiphequluli sakho (noma ukhubaze i-Compatibility Mode ku-Internet Explorer). Okwamanje, ukuqinisekisa ukwesekwa okuqhubekayo, sibonisa...Funda kabanzi -
Ukuhlanganisa amanethi ombhede abulala izinambuzane ahlala isikhathi eside nama-larvicides e-Bacillus thuringiensis kuyindlela ehlanganisiwe ethembisayo yokuvimbela ukudluliswa komalaleveva enyakatho yeCôte d'Ivoire I-Malaria Jou...
Ukwehla kwamuva nje komthwalo we-malaria eCôte d'Ivoire kubangelwa kakhulu ukusetshenziswa kwamanethi okubulala izinambuzane ahlala isikhathi eside (i-LIN). Kodwa-ke, le ntuthuko isongelwa ukumelana nezinambuzane, izinguquko zokuziphatha emiphakathini ye-Anopheles gambiae, kanye nokusabalala kwe-malaria...Funda kabanzi -
Ukuvinjelwa kwezibulala-zinambuzane emhlabeni wonke engxenyeni yokuqala ka-2024
Kusukela ngo-2024, siphawulile ukuthi amazwe nezifunda emhlabeni wonke ziye zethula uchungechunge lwemithetho yokuvinjelwa, imikhawulo, ukunwetshwa kwezikhathi zokuvunyelwa, noma izinqumo zokubukeza kabusha izithako ezahlukahlukene ezisebenzayo zezibulala-zinambuzane. Leli phepha lihlunga futhi lihlukanise izitayela zokuvinjelwa kwezibulala-zinambuzane emhlabeni jikelele...Funda kabanzi -
Umthethonqubo omusha we-EU mayelana nama-ejenti okuphepha kanye nokusebenzisana emikhiqizweni yokuvikela izitshalo
IKhomishini yaseYurophu isanda kwamukela umthetho omusha obalulekile obeka izidingo zedatha zokuvunyelwa kwama-ejenti okuphepha kanye nezithuthukisi emikhiqizweni yokuvikela izitshalo. Lo mthetho, oqala ukusebenza ngoMeyi 29, 2024, uphinde ubeke uhlelo lokubuyekeza oluphelele lwalezi zingxenye...Funda kabanzi -
Isimo semboni kamanyolo ekhethekile yaseShayina kanye nokubuka konke kokuhlaziywa kwemikhuba yentuthuko
Umanyolo okhethekile ubhekisela ekusetshenzisweni kwezinto ezikhethekile, wamukele ubuchwepheshe obukhethekile ukukhiqiza umphumela omuhle womanyolo okhethekile. Wengeza into eyodwa noma ngaphezulu, futhi uneminye imiphumela ebalulekile ngaphandle komanyolo, ukuze kufezwe injongo yokuthuthukisa ukusetshenziswa komanyolo,...Funda kabanzi