Izindaba
Izindaba
-
Ukusetshenziswa kwe-Azithromycin
I. Ulwazi Oluyisisekelo Lomuthi • Isigaba: Ama-antibiotic e-Macrolide broad-spectrum • Indlela yokusebenza: Ngokuvimbela ukwakheka kwamaprotheni ebhaktheriya, inethonya elinamandla lokulwa namagciwane kanye nokubulala amagciwane, okubonisa imiphumela emihle kakhulu ngokumelene ne-mycoplasma kanye ne-chlamydia. • Isici:...Funda kabanzi -
Abakhiqizi bembewu yerape bayelulekwa ukuthi basebenzise abalawuli bokukhula kwezitshalo ezitshalweni ezinezinga eliphezulu lokukhula.
Kunconywa ukuthi abalimi be-canola basebenzise abalawuli bokukhula kwezitshalo (ama-PGR) ezitshalweni ze-canola ezikhula ngokushesha ukuze kwandiswe isivuno kanye nokuqina kwezitshalo. Kuleli hlobo, izitshalo azifani nje ngobukhulu, kodwa futhi nangezigaba zokukhula: kusukela ezitshalweni ezinamahlamvu ayisithupha eqiniso kuya ezitshalweni ezine-cotyl kuphela...Funda kabanzi -
INkantolo Yobulungisa YaseYurophu inqume ukuthi iKhomishini YaseYurophu ivumile kabusha ngokungemthetho ukusetshenziswa kwe-cypermethrin yesibulala-zinambuzane esinobuthi kakhulu.
Namuhla, iNkantolo Yobulungisa yaseYurophu inqume ukuthi ukuqinisekiswa kabusha kwe-cypermethrin yiKhomishini yaseYurophu ngo-2021 kwakungavumelekile. Isinqumo sathi imibhalo yokuqinisekiswa kabusha yayineziphambeko ezinkulu, izinyathelo zokunciphisa ingozi yezinambuzane ezazisekelwe kuzo zazingenazo isayensi...Funda kabanzi -
Ukusetshenziswa Okumangalisayo kwe-Sulfamonomethoxine Sodium Ekufuyweni Kwezinhlanzi
Ngesikhathi senqubo yokuzalanisa, kubalulekile ukuqonda izidakamizwa ze-sulfonamide, ikakhulukazi i-Sulfamonomethoxine Sodium, okuyisilinganiso esisetshenziswa kakhulu futhi esikhulu kunazo zonke phakathi kwazo zonke izidakamizwa ze-sulfonamide. 1. Indlela yokusebenza kanye nezici Indlela yokusebenza: I-Sulfamonomethoxine Sodium ine ...Funda kabanzi -
Indlela yokusebenzisa i-Cyromazine? Yimiphi imifino i-Cyromazine efanelekile?
I-Cyromazine iyi-insecticide enobungozi obuphansi enokukhetha okunamandla kakhulu. Inemiphumela yobuthi bokuthintana nesisu, futhi inokumuncwa okunamandla kwangaphakathi kanye nokuqhuba kwayo. Ukuphikelela kwayo kukude kakhulu, kodwa ijubane layo lokusebenza lihamba kancane. Kodwa-ke, abantu abaningi abasazi ukuthi...Funda kabanzi -
Izinsalela zezibulala-zinambuzane ekudleni: sinjani isimo e-EU?
Embikweni wayo wakamuva waminyaka yonke, i-European Food Safety Authority (EFSA) ithe ingozi empilweni yabantu evela ezinsaleleni zezibulala-zinambuzane ezisetshenziselwa ukubulala noma ukulawula izinambuzane (kufaka phakathi izinambuzane ezithwala izifo kanye nezinambuzane eziyingozi, izilwane, nezitshalo) isalokhu iphansi, ihambisana neminyaka edlule. I-EFSA ihlaziye ...Funda kabanzi -
Bona ngeso lengqondo umphumela wezibulala-zinambuzane ekusebenzeni kwesiteshi se-TRP kanye nokuhlangana kwezinambuzane.
Izibulala-zinambuzane zidlala indima ebalulekile ekubhekaneni nokuntuleka kokudla emhlabeni wonke kanye nokulwa nezifo zabantu ezithwalwa yizinambuzane. Kodwa-ke, inkinga ekhulayo yokumelana nezibulala-zinambuzane idinga ngokushesha ukutholakala kwamakhemikhali amasha ahlose izinhloso ezingasetshenziswa kahle. Amandla okwamukela izinambuzane (i-TRPV) ...Funda kabanzi -
Izakhiwo nemisebenzi ye-IBA 3-Indolebutyric-acid
I. Ukukhuthaza Ukuhluma Kwezimpande Zezicucu 1. Ipentshisi: Cwilisa izicucu zepentshisi esixazululweni se-indolebutyric acid amahora angama-24, bese ugeza isisombululo ngamanzi ompompi bese uzitshala esihlabathini esine-pH engu-7.5 endaweni epholile ukuze ukhuthaze ukuhluma kwezimpande. Umphumela ungcono kunowe-naphthylacetic acid. Kusebenza kahle...Funda kabanzi -
Ukusebenza kahle kanye nemisebenzi ye-tylosin tartrate
Indlela yokusebenza kwe-Tylosin tartrate umuthi olwa namagciwane wezilwane. Unomthelela omkhulu ku-mycoplasma futhi unomphumela omuhle wokuvimbela amabhaktheriya athile, njengebhaktheriya ene-Gram-positive, amabhaktheriya ane-Gram-negative, nama-spirochetes, njll. Kuhlanganisa ne-Streptococcus pneumoniae, ...Funda kabanzi -
Isikhunta esibangela izifo ezinambuzaneni iBeauveria bassiana kanye neMetarhizium anisopliae zidlala indima ekukhuthazeni ukukhula kommbila (iZea mays).
I-Beauveria bassiana kanye ne-Metarhizium anisopliae ziyizinhlobo ezimbili zefungi ezibangela izifo (ama-EPF) ezibaluleke kakhulu futhi ezisetshenziswa kabanzi ekulawuleni izinambuzane. Izifundo zakamuva zikhombisile ukuthi zingakhuthaza nokukhula kwezitshalo ngemva kokugonywa okwenziwayo. Ukuze kuhlolwe ngokunembile ukwakheka kwamakoloni kanye nokukhula...Funda kabanzi -
Izikhwama zendwangu eziphathwe ngemithi yokubulala izinambuzane 'eshibhile kakhulu' zinganciphisa umalaleveva ezinganeni | Impilo Yomhlaba Wonke
Ucwaningo lukhombisile ukuthi ngenxa yokuthi ukulunywa omiyane kwenzeka kaningi emini, ukucwilisa izindwangu ngemithi evamile yokuxosha izinambuzane kuyindlela elula nephumelelayo. Kusukela e-Afrika kuya eLatin America, bese kuba se-Asia, amakhulu eminyaka omama bebesonga izingane zabo ngendwangu futhi bephatha...Funda kabanzi -
Izici eziyinhloko ezibangela ubuthi be-phytotoxicity
I. Izitshalo Izitshalo ezahlukene zibonisa amazinga ahlukene okumelana nokuzwela kuhlobo ngalunye lwezinambuzane. Izitshalo zinezinga elithile lokubekezelela izibulala-zinambuzane. Uma ukuhlushwa noma umthamo kudlula umkhawulo othile, ngokuvamile zizobhekana namazinga ahlukene omonakalo ovela ezibulala-zinambuzane. I ...Funda kabanzi