Izindaba
Izindaba
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IBrazil ihlela ukukhulisa imikhawulo ephezulu yezinsalela ze-phenacetoconazole, i-avermectin nezinye izibulala-zinambuzane kwezinye ukudla.
Ngo-August 14, 2010, I-Brazilian National Health Supervision Agency (ANVISA) yakhipha idokhumenti yokubonisana nomphakathi enguNombolo 1272, ehlongoza ukusungula imikhawulo ephezulu yezinsalela ze-avermectin nezinye izibulala-zinambuzane kokunye ukudla, eminye yemikhawulo iboniswe kuthebula elingezansi. Igama Lomkhiqizo Uhlobo Lokudla...Funda kabanzi -
Abacwaningi bakha indlela entsha yokuvuselela izitshalo ngokulawula ukubonakaliswa kwezakhi zofuzo ezilawula ukuhlukaniswa kwamangqamuzana ezitshalo.
Isithombe: Izindlela zendabuko zokuvuselela izitshalo zidinga ukusetshenziswa kwezilawuli zokukhula kwezitshalo ezifana namahomoni, okungaba uhlobo oluthile lwezinhlobo ezithile kanye nomsebenzi onzima. Ocwaningweni olusha, ososayensi benze uhlelo olusha lokuvuselela izitshalo ngokulawula ukusebenza nokuvezwa kwezakhi zofuzo ezibandakanya...Funda kabanzi -
Ukusetshenziswa kwasekhaya kwezibulala-zinambuzane kulimaza ukukhula kwezimoto okukhulu kwezingane, ucwaningo lubonisa
"Ukuqonda umthelela wokusetshenziswa kwezibulala-zinambuzane zasendlini ekuthuthukisweni kwezimoto zezingane kubalulekile ngoba ukusetshenziswa kwezibulala-zinambuzane zasendlini kungase kube ingozi eguquguqukayo," kusho uHernandez-Cast, umbhali wokuqala wocwaningo lukaLuo. "Ukuthuthukisa izindlela eziphephile zokulawula izinambuzane kungathuthukisa impilo ...Funda kabanzi -
Ukusetshenziswa kwe-Pyriproxyfen CAS 95737-68-1
I-Pyriproxyfen i-benzyl ethers iphazamisa isilawuli sokukhula kwezinambuzane. Kuyi-hormone yentsha efana nama-insecticide amasha, nomsebenzi wokudlulisa ukuthatha, ubuthi obuphansi, ukuphikelela kwesikhathi eside, ukuphepha kwezitshalo, ubuthi obuncane ezinhlanzini, umthelela omncane ezicini zemvelo yemvelo. Nge-whitefly, ...Funda kabanzi -
I-High Purity Insecticide i-Abamectin 1.8 %, 2 %, 3.2 %, 5 % Ec
Ukusetshenziswa kwe-Abamectin ikakhulukazi isetshenziselwa ukulawula izinambuzane ezihlukahlukene zezolimo njengezihlahla zezithelo, imifino nezimbali. Njengebhu elincane leklabishi, impukane enamabala, izimbuzane, izintwala, amathrips, i-rapeseed, i-cotton bollworm, i-pear yellow psyllid, inundu kagwayi, inundu ye-soya nokunye. Ngaphezu kwalokho, i-abamectin ...Funda kabanzi -
Imfundo kanye nesimo senhlalo-mnotho yizici ezibalulekile ezithonya ulwazi lwabalimi ngokusetshenziswa kwezibulala-zinambuzane kanye nomalaleveva eningizimu ye-Côte d'Ivoire BMC Public Health.
Izibulala-zinambuzane zidlala indima enkulu kwezolimo zasemakhaya, kodwa ukusetshenziswa kwazo ngokweqile noma ukusetshenziswa kabi kungaba nomthelela omubi ezinqubweni zokulawula i-malaria; Lolu cwaningo lwenziwe phakathi kwemiphakathi yabalimi eningizimu ye-Côte d'Ivoire ukuthola ukuthi yiziphi izibulala-zinambuzane ezisetshenziswa abalimi bendawo nokuthi lokhu kuhlobana kanjani...Funda kabanzi -
Isilawuli Sokukhula Kwezitshalo i-Uniconazole 90%Tc, 95%Tc ye-Hebei Senton
I-Uniconazole, inhibitor esekelwe ku-triazole yokukhula kwezitshalo, inomphumela oyinhloko webhayoloji wokulawula ukukhula kwezitshalo, ukwenza izitshalo zibe zincane, ukukhuthaza ukukhula nokukhula kwezimpande okuvamile, ukuthuthukisa ukusebenza kahle kwe-photosynthetic, nokulawula ukuphefumula. Ngesikhathi esifanayo, iphinde ibe nomthelela we-prot ...Funda kabanzi -
Izilawuli zokukhula kwezitshalo zisetshenziswe njengesu lokunciphisa ukucindezeleka kokushisa ezitshalweni ezihlukahlukene
Ukukhiqizwa kwelayisi kuyehla ngenxa yokushintsha kwesimo sezulu nokuhlukahluka eColombia. Izilawuli zokukhula kwezitshalo zisetshenziswe njengesu lokunciphisa ukucindezeleka kokushisa ezitshalweni ezihlukahlukene. Ngakho-ke, inhloso yalolu cwaningo kwakuwukuhlola imiphumela ye-physiological (ukuziphatha kwesisu, ukuhlangana kwe-stomatal ...Funda kabanzi -
Ukulawula ukukhula kwe-5-aminolevulinic acid kwandisa ukumelana okubandayo kwezitshalo zamatamatisi.
Njengenye yezingcindezi ezinkulu ze-abiotic, izinga lokushisa eliphansi livimbela ukukhula kwezitshalo futhi lithinte kabi isivuno kanye nekhwalithi yezitshalo. I-5-Aminolevulinic acid (ALA) iyisilawuli sokukhula esitholakala kakhulu ezilwaneni nasezitshalweni. Ngenxa yokusebenza kwayo okuphezulu, ukungabi nobuthi kanye ne-degra elula ...Funda kabanzi -
Ukusatshalaliswa kwenzuzo kochungechunge lwezibulala-zinambuzane "ijika lokumamatheka" : amalungiselelo 50%, okuphakathi kwama-20%, izidakamizwa zangempela 15%, izinsizakalo 15%
Uchungechunge lwezimboni lwemikhiqizo yokuvikela izitshalo lungahlukaniswa zibe izixhumanisi ezine: "izinto zokusetshenziswa - eziphakathi - izidakamizwa zangempela - amalungiselelo". I-Upstream iyimboni ye-petroleum/chemical, ehlinzeka ngezinto ezingavuthiwe zemikhiqizo yokuvikela izitshalo, ikakhulukazi i-inorganic ...Funda kabanzi -
Izilawuli zokukhula kwezitshalo ziyithuluzi elibalulekile labakhiqizi bakakotini eGeorgia
I-Georgia Cotton Council kanye nethimba le-University of Georgia Cotton Extension bakhumbuza abalimi ngokubaluleka kokusebenzisa izilawuli zokukhula kwezitshalo (PGRs). Isilimo sikakotini sombuso sihlomule emvuleni esanda kuna njalo ekhuthaze ukukhula kwezitshalo. “Lokhu kusho ukuthi sekuyisikhathi sokuhlanganisa...Funda kabanzi -
Iyini imithelela ezinkampanini ezingena emakethe yaseBrazil ngemikhiqizo yebhayoloji kanye namathrendi amasha ekusekeleni izinqubomgomo
Imakethe ye-agrobiological inputs yaseBrazil igcine ukukhula okusheshayo eminyakeni yamuva nje. Esimweni sokuqwashisa okwengeziwe ngokuvikelwa kwemvelo, ukuthandwa kwemiqondo yokulima okusimeme, nokusekelwa okuqinile kwenqubomgomo kahulumeni, iBrazil kancane kancane iba i-mar ebalulekile...Funda kabanzi