Izindaba
Izindaba
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Ukuhlasela kwezilwane zasendle: Amapulazi abhekene nobunzima bokulawula izinambuzane emingceleni yamapaki.
Izilwane eziningi zasendle zazibaleka lapho kuzwakala izwi lomzingeli owayengaba khona edlula emahlathini aminyene esihlahla setiye. Kodwa engxenyeni eseningizimu yesifundazwe, izingulube zasendle ezihlaselayo kanye nezinyamazane zazingabonakalisi ukwesaba ukuthi zingobani noma ziyini lezi zigebengu. Izingulube zasendle zaziseduze kakhulu; sasikwazi...Funda kabanzi -
Imikhuba yokuphatha esuselwe emkhawulweni inganciphisa ukusetshenziswa kwezibulala-zinambuzane ngo-44% ngaphandle kokubeka engcupheni ukulawulwa kwezinambuzane nezifo noma isivuno sezitshalo.
Ukuphathwa kwezinambuzane nezifo kubalulekile ekukhiqizweni kwezolimo, kuvikela izitshalo ezinambuzaneni nasezifweni eziyingozi. Izinhlelo zokulawula ezisekelwe emkhawulweni, lapho izibulala-zinambuzane zisetshenziswa kuphela lapho ubuningi bezinambuzane nezifo budlula umkhawulo onqunyiwe, kunganciphisa ukusetshenziswa kwezibulala-zinambuzane. Kodwa-ke, ...Funda kabanzi -
Ukugxila eKenya: Ukuhlaziywa Kwesidingo Sezibulala-zinambuzane Zezitshalo Ezinkulu
IRiphabhulikhi yaseKenya (ebizwa ngokuthi iKenya) itholakala engxenyeni esempumalanga ye-Afrika. I-equator idlula esifundeni sayo esiphakathi, kanti i-East African Rift Valley isuka enyakatho iye eningizimu. Inqamula iSomalia empumalanga, iTanzania eningizimu, i-Uganda entshonalanga, kanye ne-Ethiopia neSouth Sudan kuya...Funda kabanzi -
Ukusetshenziswa kwe-Silicone adjuvant kuma-pesticides
I-Silicone adjuvant iyi-surfactant engeyona i-ionic ye-trisiloxane eguquliwe nge-polyether. Iyi-surfactant engeyona i-ionic esebenza kahle kakhulu futhi enobungane nemvelo enamandla aphansi kakhulu ebusweni. Ngenxa yezakhiwo zayo ezinhle kakhulu zokumanzisa, ukusabalalisa, kanye nokungena, ihambisana kahle futhi ingagwedla,...Funda kabanzi -
Uhlelo lukaJohn Deere lwe-See and Spray lunciphisa ukusetshenziswa kwemithi yokubulala ukhula ngesigamu.
Abalimi bamukela ngokushesha ubuchwepheshe bokufafaza ngokunembile obusekelwe kumakhamera, kanti ubuchwepheshe bukaJohn Deere be-See & Spray bulungele omunye unyaka wokukhula okusheshayo ngo-2025. UJosh Rudd uchazele uMaisie Carter we-Oklahoma Farm Report ukuthi lolu hlelo selusetshenziswa kabanzi kulo lonke elaseNor...Funda kabanzi -
I-SunLive ibika ukuthi: Ama-kangaroo amancane angaphezu kuka-2,000 alawulwe endaweni yaseBay of Plenty.
Ama-Wallaby alethwa evela e-Australia ngasekupheleni kwekhulu le-19 ukuze azingele, ama-zoo azimele kanye nenani loboya bawo. Njengoba engenazo izilwane ezidla ezinye zemvelo, azivumelanise nezimo zaseNew Zealand, futhi inani lamanje lasendle lilinganiselwa ukuthi lidlula isigidi esisodwa sezilwane. ...Funda kabanzi -
Uyini umehluko phakathi kwezolimo zemvelo kanye nezolimo zendabuko, kanye nezolimo zesimanje?
I. Kuyini Ukulima Kwendabuko Ukulima kwendabuko kubhekisela kumodeli yokukhiqiza kwezolimo encike kakhulu kulwazi lokukhiqiza kwezolimo oluqongelelwe isikhathi eside. Enqubweni yokukhiqiza, ibonakala ngokulima ngokucophelela kanye ne-opera encane...Funda kabanzi -
Ungakukhuthaza kanjani ukukhula kwe-rose futhi usheshise ukuqhakaza kwezimbali usebenzisa imithi yemvelo?
Ama-rose avame ukuba yinkanyezi yengadi, kodwa ukuze achume ngempela, adinga izimo ezengeziwe. Umanyolo udlala indima ebalulekile. Ngenkathi abaningi bethembele kumanyolo okhethekile wezohwebo, imfihlo elula izosiza ama-rose akho ukuba achume: ukumnika i-alfalfa. Ochwepheshe batusa kakhulu lokhu kusetshenziswa kwe-organic...Funda kabanzi -
I-nitisidone ehlanganisiwe, engeyesigaba sama-β-triketones, iyakwazi ukubulala omiyane abamelana nezibulala-zinambuzane ngokumunca nge-epidermis.
Ukumelana nezibulala-zinambuzane kuma-arthropod athwala izifo, abalulekile kwezolimo, isayensi yezilwane, kanye nempilo yomphakathi, kusongela kakhulu izinhlelo zokulawula ama-vector emhlabeni jikelele. Izifundo zangaphambilini zikhombisile ukuthi ama-vectors e-arthropod amunca igazi abhekana nokufa okuphezulu lapho edla igazi eliqukethe...Funda kabanzi -
Isikhunta se-rice blast i-Kosakonia oryziphila NP19 singasetshenziswa njengesikhuthazi sokukhula kwezitshalo kanye nesibulala-zinambuzane sebhayoloji ukuvimbela i-rice blast yohlobo lwe-KDML105.
Lolu cwaningo lubonisa ukuthi i-rhizosphere symbiotic fungus *Kosakonia oryphila* NP19 ehlukaniswe nezimpande zelayisi iyi-biopesticide ethembisayo ekhuthaza ukukhula kwezitshalo kanye ne-biopesticide yokulawula ukuqhuma kwelayisi okubangelwa yi-*Pyricularia oryzae*. Ukuhlolwa kwe-in vitro kwenziwe ku-fresh ...Funda kabanzi -
Ukumodelwa kwekhompyutha kokwenziwa kwezinhlobo ezintsha ze-thiophene-isoquinoline ketone hybrids kanye nemithi yazo yokubulala izinambuzane engaba khona yokulawula izibungu ze-Culex pipiens pallens.
Izifo ezithwalwa omiyane zisalokhu ziyinkinga enkulu yezempilo yomphakathi emhlabeni jikelele. Ukumelana okwandayo kwezifo ezithwala izifo, njenge-Culex pipiens pallens, emithini yokubulala izinambuzane yendabuko kwenza le nkinga ibe yimbi nakakhulu. Kulolu cwaningo, kwaklanywa uchungechunge lwezinhlobo ezintsha ze-thiophene-isoquinolinone hybrids, ezihlanganisa...Funda kabanzi -
I-Bifenthrin yokulawula izinambuzane
I-Bifenthrin ingalawula i-cotton bollworm, i-cotton red spider, i-peach fruitworm, i-pear fruitworm, i-mountain ash mite, i-citrus red spider, i-yellow spot bug, i-tea fly, i-vegetable aphid, i-cabbage moth, i-eggplant spider, i-tea moth, njll. izinambuzane. I-Bifenthrin inemiphumela yokuthintana neyesisu, kodwa ayikho ...Funda kabanzi