Izindaba
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Ukusetshenziswa kwe-gibberellic acid ngokuhlanganiswa
1. I-Chlorpyriuren gibberellic acid Uhlobo lomthamo: 1.6% encibilikayo noma ukhilimu (chloropyramide 0.1%+1.5% gibberellic acid GA3) Izici zesenzo: ukuvimbela ukuqina kwe-cob, ukwandisa izinga lokubeka izithelo, ukukhuthaza ukukhula kwezithelo. Izitshalo ezisebenzayo: amagilebhisi, i-loquat kanye nezinye izihlahla zezithelo. 2. I-Brassinolide · I...Funda kabanzi -
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 -
Kwakunezibulala-zinambuzane ezingu-556 ezisetshenziswa ukulawula ama-thrip eShayina, futhi izithako eziningi ezifana ne-metretinate ne-thiamethoxam zibhalisiwe.
Ama-thrips (ama-thistles) yizinambuzane ezidla i-SAP yezitshalo futhi zingaphansi kwe-Thysoptera yesigaba sezinambuzane ekubunjweni kwezilwane. Uhla lokulimala kwama-thrips lubanzi kakhulu, izitshalo ezivulekile, izitshalo ezigcina ukushisa ziyingozi, izinhlobo eziyinhloko zokulimala kuma-melon, izithelo nemifino yi-melon thrips, ama-onion thrips, ama-rice thrips, ...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 -
Thatha Isinyathelo: Ukususwa kwezibulala-zinambuzane kuyinkinga yezempilo yomphakathi kanye neyohlelo lwemvelo.
(Ngaphandle kwe-Pesticides, Julayi 8, 2024) Sicela uthumele imibono ngaphambi koLwesithathu, Julayi 31, 2024. I-Acephate iyisibulala-zinambuzane esingowomndeni we-organophosphate (OP) onobuthi obukhulu futhi sinobuthi kangangokuthi i-Environmental Protection Agency isikisele ukuthi siyivimbele ngaphandle kokuphathwa ngendlela ehlelekile ...Funda kabanzi -
Ingabe izinja zingaba nesifo sokushisa? Udokotela wezilwane ubize izinhlobo eziyingozi kakhulu
Njengoba isimo sezulu esishisayo siqhubeka kuleli hlobo, abantu kufanele banakekele izilwane zabo ezifuywayo. Izinja nazo zingathinteka amazinga okushisa aphezulu. Kodwa-ke, ezinye izinja zisengozini enkulu yemiphumela yazo kunezinye. Ukwazi izimpawu ze-heatstroke kanye ne-stroke ezinjeni kungakusiza ukuthi ugcine uboya bakho...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 -
Lapho kutshalwa utamatisi, laba balawuli bokukhula kwezitshalo abane bangakhuthaza ngempumelelo ukuvela kwezithelo zikatamatisi futhi bavimbele ukungabi nazithelo
Enkambisweni yokutshala utamatisi, sivame ukubhekana nesimo sezinga eliphansi lokubeka izithelo kanye nokungabi nazithelo, kulokhu, akudingeki sikhathazeke ngakho, futhi singasebenzisa inani elifanele labalawuli bokukhula kwezitshalo ukuxazulula lolu chungechunge lwezinkinga. 1. I-Ethephon Eyokuqala ukuvimbela ukungasebenzi...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 -
IBrazil isimise imikhawulo ephezulu yezinsalela zezibulala-zinambuzane ezifana ne-acetamidine kwezinye ukudla
Ngomhlaka-1 kuJulayi 2024, i-Brazilian National Health Surveillance Agency (ANVISA) yakhipha i-Directive INNo305 nge-Government Gazette, ibeka imikhawulo ephezulu yezinsalela zezibulala-zinambuzane ezifana ne-Acetamiprid kwezinye ukudla, njengoba kuboniswe kuthebula elingezansi. Lo myalelo uzoqala ukusebenza kusukela ngosuku...Funda kabanzi