Izindaba
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Izifo Zezitshalo Nezinambuzane
Umonakalo ezitshalweni obangelwa ukuncintisana nokhula kanye nezinye izinambuzane okuhlanganisa amagciwane, amabhaktheriya, isikhunta, kanye nezinambuzane ulimaza kakhulu umkhiqizo wazo futhi kwezinye izimo ungabhubhisa ngokuphelele isivuno. Namuhla, isivuno sezitshalo esithembekile sitholakala ngokusebenzisa izinhlobo ezingamelani nezifo, izinto eziphilayo...Funda kabanzi -
Izinzuzo Zemithi Yokubulala Izinambuzane Engamakhambi
Izinambuzane bezilokhu ziyinkinga kwezolimo kanye nezingadi zasekhishini. Izibulala-zinambuzane zamakhemikhali zithinta impilo ngendlela embi kakhulu futhi ososayensi babheke phambili ezindleleni ezintsha zokuvimbela ukubhujiswa kwezitshalo. Izibulala-zinambuzane zamakhambi seziyindlela entsha yokuvimbela izinambuzane ukuba zibhubhise...Funda kabanzi -
Ukumelana Nemithi Yokubulala Ukhula
Ukumelana nokubulala ukhula kubhekisela ekhonweni elizuzwe njengefa lohlobo oluthile lokhula lokusinda ekusetshenzisweni kokubulala ukhula lapho inani lokuqala lalisengozini. Uhlobo lwe-biotype luyiqembu lezitshalo ngaphakathi kohlobo olunezici zezinto eziphilayo (njengokumelana nokhula oluthile) olungavamile ...Funda kabanzi -
Abalimi baseKenya babhekene nokusetshenziswa kakhulu kwezibulala-zinambuzane
NAIROBI, Novemba 9 (Xinhua) — Umlimi ojwayelekile waseKenya, okuhlanganisa nalabo abasemakhaya, usebenzisa amalitha amaningana ezibulala-zinambuzane minyaka yonke. Ukusetshenziswa bekulokhu kukhuphuka eminyakeni edlule kulandela ukuvela kwezinambuzane ezintsha nezifo njengoba izwe laseMpumalanga Afrika libhekene nemiphumela emibi yokuguquka kwesimo sezulu...Funda kabanzi -
Ukuvezwa kwama-arthropod ku-Cry2A okukhiqizwa irayisi le-Bt
Imibiko eminingi iphathelene nezinambuzane ezintathu ezibaluleke kakhulu zeLepidoptera, okungukuthi, iChilo suppressalis, iScirpophaga incertulas, kanye neCnaphalocrocis medinalis (zonke ziyiCrambidae), okuyizona ezihlaselwa yilayisi le-Bt, kanye nezinambuzane ezimbili ezibaluleke kakhulu zeHemiptera, okungukuthi, iSogatella furcifera kanye neNilaparvata lugens (bo...Funda kabanzi -
Ukususwa kwe-Bt ukotini ubuthi bezibulala-zinambuzane
Eminyakeni eyishumi edlule abalimi baseNdiya bebetshala ukotini we-Bt - uhlobo oluvela ku-transgenic oluqukethe izakhi zofuzo ezivela kubhaktheriya wenhlabathi i-Bacillus thuringiensis okwenza ukuthi imelane nezinambuzane - ukusetshenziswa kwezibulala-zinambuzane kuncishiswe okungenani ngesigamu, kusho ucwaningo olusha. Ucwaningo luphinde lwathola ukuthi ukusetshenziswa kwe-Bt c...Funda kabanzi -
Ukuhlaziywa kobudlelwano be-genome obubanzi bamandla empendulo yokuzivikela ebangelwa yi-MAMP kanye nokumelana namabala amaqabunga aqondiwe kumabele
Izinto zezitshalo kanye nezifo ezibangela izifo I-sorghum association mapping population eyaziwa ngokuthi i-sorghum conversion population (SCP) yanikezwa nguDkt. Pat Brown eNyuvesi yase-Illinois (manje ese-UC Davis). Ichazwe ngaphambilini futhi iyiqoqo lemigqa ehlukahlukene eguqulelwe ku-photoperiod-inse...Funda kabanzi -
Sebenzisa ama-fungicide ukuvikela ama-apula ngaphambi kwesikhathi sokutheleleka esilindelwe
Ukushisa okuqhubekayo eMichigan njengamanje akukaze kwenzeke ngaphambili futhi kushaqise abaningi ngendlela ama-apula akhula ngokushesha ngayo. Njengoba kubikezelwe ukuthi imvula izokuba ngoLwesihlanu, mhla zingama-23 kuNdasa, kanye nesonto elizayo, kubalulekile ukuthi izinhlobo zezitshalo ezithinteka yi-scab zivikelwe kulokhu kutheleleka kwe-scab okulindelwe kusenesikhathi...Funda kabanzi -
Usayizi Wemakethe Ye-Bioherbicides
Ukuqonda Kwemboni Usayizi wemakethe yomhlaba wonke ye-bioherbicides wawulinganiselwa ku-USD 1.28 billion ngo-2016 futhi kulindeleke ukuthi ukhule ku-CAGR elinganiselwa ku-15.7% esikhathini esibikezelwe. Ukwanda kolwazi lwabathengi mayelana nezinzuzo ze-bioherbicides kanye nemithetho eqinile yokudla nemvelo yokukhuthaza...Funda kabanzi -
Isibulala-zinambuzane sebhayoloji iBeauveria Bassiana
I-Beauveria Bassiana iyi-fungus ebangela izifo ezikhula ngokwemvelo enhlabathini emhlabeni wonke. Isebenza njenge-parasite ezinhlotsheni ezahlukene ze-arthropod, ibangela isifo se-white muscardine; Isetshenziswa kabanzi njengesibulala-zinambuzane sebhayoloji ukulawula izinambuzane eziningi ezifana nezintuthwane, ama-thrips, izimpukane ezimhlophe,...Funda kabanzi -
Isibuyekezo Sokubulala Ama-Biocides kanye Nezikhunta
Ama-biocides ayizinto ezivikelayo ezisetshenziselwa ukuvimbela ukukhula kwamagciwane nezinye izinto eziphilayo eziyingozi, kufaka phakathi isikhunta. Ama-biocides eza ngezindlela ezahlukahlukene, njenge-halogen noma ama-metallic compounds, ama-organic acid kanye nama-organosulfurs. Ngayinye idlala indima ebalulekile kupende kanye nokumbozwa, amanzi ahlanzekile...Funda kabanzi -
Amapulazi Amakhulu Adala Umkhuhlane Omkhulu: Ukuthunyelwa Komkhuhlane, Ibhizinisi Lezolimo, kanye Nohlobo Lwesayensi
Ngenxa yentuthuko ekukhiqizeni kanye nesayensi yokudla, ibhizinisi lezolimo likwazile ukuqamba izindlela ezintsha zokutshala ukudla okwengeziwe nokukuthola ezindaweni eziningi ngokushesha. Akukho ukushoda kwezinto ezintsha ezindabeni ezingamakhulu ezinkulungwane zezinkukhu ezixubile - isilwane ngasinye sifana nesinye - ...Funda kabanzi