Iindaba
Iindaba
-
Ukwanda kwezilwanyana zasendle: Iifama ziyasokola ukulawula izinambuzane kwimida yepaki.
Uninzi lwezilwanyana zasendle zazibaleka xa kuvakala ilizwi lomzingeli onokuthi abe ngumzingeli lidlula kwimithi yeti. Kodwa kumazantsi elizwe, iihagu zasendle ezihlaselayo kunye neenyamakazi azizange zibonise uloyiko lokuba ngoobani okanye yintoni na aba bangeneleli. Iihagu zasendle zazisondelelene kakhulu; sasikwazi...Funda ngokugqithisileyo -
Iindlela zolawulo ezisekelwe kumda zinganciphisa ukusetyenziswa kwezibulali-zinambuzane ngama-44% ngaphandle kokubeka emngciphekweni ulawulo lwezinambuzane nezifo okanye isivuno sesivuno.
Ulawulo lwezinambuzane nezifo lubalulekile kwimveliso yezolimo, lukhusela izityalo kwizinambuzane nezifo eziyingozi. Iinkqubo zolawulo ezisekelwe kumda, apho izibulali-zinambuzane zisetyenziswa kuphela xa ubuninzi bezinambuzane nezifo budlula umda obekiweyo, zinokunciphisa ukusetyenziswa kwezibulali-zinambuzane. Nangona kunjalo, ...Funda ngokugqithisileyo -
Ingqwalasela kwiKenya: Uhlalutyo lweMfuno yezibulali-zinambuzane kwiZityalo eziPhambili
IRiphabliki yaseKenya (ebizwa ngokuba yiKenya) ikwimpuma yeAfrika. I-equator idlula kummandla wayo osembindini, kwaye i-East African Rift Valley isuka emantla iye emazantsi. Ijikeleze iSomalia ngasempuma, iTanzania ngasemazantsi, iUganda ngasentshona, kunye ne-Ethiopia kunye neSouth Sudan ukuya...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-Silicone adjuvant kwi-pesticides
I-Silicone adjuvant yi-surfactant engeyiyo ionic ye-trisiloxane eguqulwe yi-polyether. Yi-surfactant engeyiyo ionic esebenza kakuhle kwaye inobuhlobo nokusingqongileyo enamandla aphantsi kakhulu kumphezulu. Ngenxa yeempawu zayo ezintle zokumanzisa, ukusasazeka, kunye nokungena, ihambelana kakuhle kwaye inokwenza i-foam,...Funda ngokugqithisileyo -
Inkqubo kaJohn Deere ethi See and Spray inciphisa ukusetyenziswa kwemithi yokubulala ukhula ngesiqingatha.
Abalimi bayamkela ngokukhawuleza iteknoloji yokutshiza ngokuchanekileyo esekwe kwikhamera, kwaye iteknoloji kaJohn Deere ethi See & Spray ikulungele omnye unyaka wokukhula ngokukhawuleza ngo-2025. UJosh Rudd ucacisele uMaisie Carter we-Oklahoma Farm Report ukuba le nkqubo sele isetyenziswa kakhulu kulo lonke elaseNor...Funda ngokugqithisileyo -
I-SunLive ibika oku: Ii-kangaroo eziselula ezingaphezu kwama-2,000 zilawulwe kwindawo yaseBay of Plenty.
IiWallabies zaziswa zivela e-Australia ngasekupheleni kwenkulungwane ye-19 ukuze zizingele, zisebenzele ii-zoo zabucala kunye nexabiso loboya bazo. Ekubeni zingenazo izilwanyana ezizingelayo zemvelo, ziye zaziqhelanisa neemeko zaseNew Zealand, kwaye inani langoku lezilwanyana zasendle liqikelelwa ukuba lidlula isigidi esinye sezilwanyana. ...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kolimo olusebenzisa izinto eziphilayo kunye nolimo lwemveli, kunye nolimo lwanamhlanje?
I. Yintoni uLimo lweMveli Ulimo lwemveli lubhekisa kwimodeli yemveliso yezolimo exhomekeke kakhulu kumava emveliso yezolimo aqokelelweyo kwixesha elide. Kwinkqubo yemveliso, luphawulwa ngokulima ngononophelo kunye ne-opera encinci...Funda ngokugqithisileyo -
Ungayikhuthaza njani ukukhula kweerozi kwaye ukhawulezise ukudubula kweentyatyambo usebenzisa amayeza endalo?
Iirozi zihlala ziyinkwenkwezi yegadi, kodwa ukuze zichume ngokwenene, zifuna iimeko ezongezelelweyo. Isichumisi sidlala indima ebalulekileyo. Ngelixa uninzi luxhomekeke kwizichumisi ezikhethekileyo zorhwebo, imfihlo elula iya kunceda iirozi zakho zichume: ukuxutywa kwe-alfalfa. Iingcali zicebisa kakhulu le mi...Funda ngokugqithisileyo -
I-compound nitisidone, ekwiklasi ye-β-triketones, inako ukubulala iingcongconi ezimelana neentsholongwane ngokufunxa kwi-epidermis.
Ukumelana nezibulali-zinambuzane kwi-arthropods ezithwala izifo, ezibalulekileyo kwezolimo, kwisayensi yezilwanyana, nakwimpilo yoluntu, kusongela kakhulu iinkqubo zokulawula ii-vector zehlabathi. Izifundo zangaphambili zibonise ukuba ii-arthropod ezifunxa igazi zibulawa kakhulu xa zitya igazi elinomhlaza...Funda ngokugqithisileyo -
I-rice blast fungus, iKosakonia oryziphila NP19, ingasetyenziswa njengomkhuthazi wokukhula kwezityalo kunye nesibulali-zinambuzane sebhayoloji ukucinezela i-rice blast yohlobo lwe-KDML105.
Olu phononongo lubonisa ukuba i-rhizosphere symbiotic fungus *Kosakonia oryphila* NP19 ekhutshwe kwiingcambu zerayisi yi-biopesticide ethembisayo ekhuthaza ukukhula kwezityalo kunye ne-biopesticide yokulawula ukuqhuma kwerayisi okubangelwa yi-*Pyricularia oryzae*. Uvavanyo lwe-in vitro lwenziwe kwi-fresh ...Funda ngokugqithisileyo -
Ukumodelwa kwekhompyutha kokwenziwa kwee-hybrids ezintsha ze-thiophene-isoquinoline ketone kunye nezibulala-zinambuzane ezinokubakho ukulawula ii-Culex pipiens pallens larvae.
Izifo ezithwalwa ziingcongconi ziseyingxaki enkulu yempilo yoluntu kwihlabathi liphela. Ukwanda kokumelana kwezifo, njengeCulex pipiens pallens, kwizinambuzane zemveli kuyayiqinisa ngakumbi le ngxaki. Kolu phononongo, uthotho lwee-hybrids ezintsha ze-thiophene-isoquinolinone zenziwe, zaza zahlanganiswa...Funda ngokugqithisileyo -
I-Bifenthrin yokulawula izinambuzane
I-Bifenthrin inokulawula 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 red spider, i-tea moth, njl. izinambuzane. I-Bifenthrin ineziphumo zokunxibelelana kunye nesisu, kodwa ayinazo zonke izinto ezibangela ...Funda ngokugqithisileyo