Izindaba
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Isimo sokuthuthukiswa kanye nezici ze-flonicamid
I-Flonicamid iyisibulala-zinambuzane i-pyridine amide (noma i-nicotinamide) etholwe i-Ishihara Sangyo Co., Ltd. yase-Japan. Ingakwazi ukulawula ngempumelelo izinambuzane ezihlabayo ezihlabayo ezinhlobonhlobo zezitshalo, futhi inomphumela omuhle wokungena, ikakhulukazi kuma-aphid. Isebenza kahle. Indlela yokusebenza kwayo iyinoveli, ...Funda kabanzi -
Isibulali sikhunta esinomlingo, ukhunta, amagciwane, ukubulawa kwegciwane, ukonga imali, qagela ukuthi ubani?
Enqubweni yokuthuthukiswa kwama-fungicides, ama-compounds amasha avela njalo ngonyaka, futhi umphumela we-bactericidal we-compounds entsha nawo ubonakala kakhulu. Kwenzekani. Namuhla, ngizokwethula isibulala-sikhunta “esikhethekile” kakhulu. Sekuyiminyaka eminingi isetshenziswa emakethe, futhi isenamandla amakhulu ...Funda kabanzi -
Yimiphi imisebenzi ethile ye-ethephon? Ungayisebenzisa kanjani kahle?
Ekuphileni kwansuku zonke, i-ethephon ivame ukusetshenziselwa ukuvuthwa ubhanana, utamatisi, ama-persimmons nezinye izithelo, kodwa yimiphi imisebenzi ethile ye-ethephon? Ungayisebenzisa kanjani kahle? I-Ethephon, efanayo ne-ethylene, ikakhulukazi ithuthukisa ikhono le-ribonucleic acid synthesis kumaseli futhi ikhuthaza i-protein synth...Funda kabanzi -
I-Imidacloprid iyisibulala-zinambuzane sekhwalithi ephezulu esetshenziswa kakhulu
I-Imidacloprid iyi-nitromethylene systemic insecticide, eyingxenye ye-chlorinated nicotinyl insecticide, eyaziwa nangokuthi i-neonicotinoid insecticide, ene-chemical formula C9H10ClN5O2. Ine-spectrum ebanzi, ukusebenza kahle okuphezulu, ubuthi obuphansi kanye nezinsalela eziphansi, futhi akulula ezinambuzaneni ...Funda kabanzi -
Iqhaza nomthamo wezilawuli zokukhula kwezitshalo ezisetshenziswa kakhulu
Izilawuli zokukhula kwezitshalo zingathuthukisa futhi zilawule ukukhula kwezitshalo, ziphazamise ngokungeyikho umonakalo olethwa izici ezingezinhle ezitshalweni, zikhuthaze ukukhula okuqinile futhi zandise isivuno. 1. I-Sodium Nitrophenolate Plant cell activator, ingakhuthaza ukuhluma, ukuqeda izimpande, futhi ikhulule i-dorman yezitshalo...Funda kabanzi -
Umehluko phakathi kwe-DEET ne-BAAPE
I-DEET: I-DEET iyisibulala-zinambuzane esisetshenziswa kakhulu, esinganciphisa i-tannic acid efakwe emzimbeni womuntu ngemva kokulunywa omiyane, okucasula kancane esikhumbeni, ngakho-ke kungcono ukuyifutha engutsheni ukuze ugweme ukuthintana ngqo nesikhumba. Futhi lesi sithako singalimaza imizwa lapho...Funda kabanzi -
I-Prohexadione, i-paclobutrazol, i-mepiclidinium, i-chlorophyll, zihluke kanjani lezi zinto ezivimbela ukukhula kwezitshalo?
Ukuvimbela ukukhula kwezitshalo kuyadingeka ngesikhathi sokutshala izitshalo. Ngokulawula ukukhula kwezitshalo nokukhula kokuzala kwezitshalo, ikhwalithi engcono kanye nesivuno esiphezulu singatholakala. Izinqamuli zokukhula kwezitshalo ngokuvamile zihlanganisa i-paclobutrazol, i-uniconazole, i-peptidomimetics, i-chlormethalin, njll.Funda kabanzi -
Izici zesenzo se-fluconazole
I-Fluoxapyr isibulala-sikhunta se-carboxamide esakhiwe yi-BASF. Inemisebenzi emihle yokuvimbela kanye nokwelapha. Isetshenziselwa ukuvimbela nokulawula izifo zesikhunta ezibanzi, okungenani izinhlobo ezingama-26 zezifo zokukhunta. Ingasetshenziselwa izitshalo ezicishe zibe yi-100, njengezitshalo zokusanhlamvu, imidumba, izitshalo zikawoyela,...Funda kabanzi -
I-Florfenicol side effect
I-Flofenicol iwukwenziwa kwe-monofluoro esuselwe ku-thiamphenicol, ifomula yamangqamuzana i-C12H14Cl2FNO4S, i-crystalline powder emhlophe noma emhlophe, ayinaphunga, inyibilika kancane emanzini ne-chloroform, inyibilika kancane ku-glacial acetic acid, encibilika ku-Methanol, i-ethanol. Yintsha bhuti...Funda kabanzi -
Imisebenzi engu-7 emikhulu ye-gibberellin kanye nezinyathelo ezi-4 ezinkulu zokuqapha, abalimi kumele baqonde kusengaphambili ngaphambi kokusebenzisa
I-Gibberellin iyi-hormone yezitshalo etholakala kabanzi embusweni wezitshalo futhi ihileleke ezinqubweni eziningi zezinto eziphilayo ezifana nokukhula nokuthuthuka kwezitshalo. Ama-Gibberellins aqanjwa ngokuthi A1 (GA1) kuya ku-A126 (GA126) ngokohlelo lokutholwa. Inemisebenzi yokugqugquzela ukuhluma kwembewu kanye ne-pla...Funda kabanzi -
I-Florfenicol i-antibiotic yezilwane
Ama-antibiotic ezilwane I-Flofenicol iyimithi elwa namagciwane evame ukusetshenziswa kakhulu, ekhiqiza umphumela obanzi we-bacteriostatic ngokuvimbela umsebenzi we-peptidyltransferase, futhi inomthamo obanzi we-antibacterial. Lo mkhiqizo unokumuncwa ngomlomo ngokushesha, ukusatshalaliswa okubanzi, ihholo elide...Funda kabanzi -
Indlela yokuphatha i-lanternfly enamabala
I-lanternfly enamabala yadabuka e-Asia, njenge-India, Vietnam, China nakwamanye amazwe, futhi ithanda ukuhlala emagilebhisini, izithelo zamatshe nama-apula. Lapho i-lanternfly enamabala ihlasela iJapane, iNingizimu Korea ne-United States, yayibhekwa njengezinambuzane ezihlaselayo ezibhubhisayo. Idla ngo-mo...Funda kabanzi