Izindaba
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Uyawazi umehluko phakathi kweGlyphosate neGlufosinate?
1: Umphumela we-weeding uhlukile I-Glyphosate ngokuvamile ithatha cishe izinsuku ezingu-7 ukuze isebenze;kuyilapho i-glufosinate ngokuyisisekelo ithatha izinsuku ezingu-3 ukuze ibone umphumela wesi-2: Izinhlobo nobubanzi bokhula buhlukile I-Glyphosate ingabulala ukhula olungaphezu kuka-160, kodwa umphumela wokuyisebenzisa ukususa ukhula oluyingozi kwabaningi ...Funda kabanzi -
Ukusebenza kahle okuphezulu kakhulu, ubuthi obuphansi, izinsalela eziphansi, akukho zinambuzane ezingcolile -Emamectin Benzoate
Igama: Ifomula ye-Emamectin Benzoate:C49H75NO13C7H6O2 Inombolo ye-CAS:155569-91-8 Izakhiwo zomzimba nezamakhemikhali Izakhiwo: Impahla eluhlaza iyimpushana eyikristale emhlophe noma ephuzi ekhanyayo.Iphuzu elincibilikayo: 141-146℃ Ukuncibilika: kuncibilika ku-acetone ne-methanol, kuncibilika kancane emanzini, okungancibiliki ku-hexane.S...Funda kabanzi -
I-Pyraclostrobin inamandla kakhulu!Ukusetshenziswa kwezitshalo okuhlukahlukene
I-Pyraclostrobin, enezici ezinhle zokubulala amagciwane, iyisikhunta se-methoxyacrylate, esiqashelwa abalimi emakethe.Ngakho-ke uyazi ukuthi ungayisebenzisa kanjani i-pyraclostrobin?Ake sibheke umthamo kanye nokusetshenziswa kwe-pyraclostrobin ezitshalweni ezihlukahlukene.Umthamo kanye nokusetshenziswa kwe-pyraclostrobin ku-var...Funda kabanzi -
I-Difenoconazole, i-tebuconazole, i-propiconazole, i-epoxiconazole, ne-flusilazole zinokusebenza okuphezulu kwe-PK, iyiphi i-triazole engcono yokuvala inzalo?
I-spectrum yamagciwane: i-difenoconazole > i-tebuconazole > i-propiconazole > i-flusilazole > i-epoxiconazole Okuhlelekile: i-flusilazole ≥ propiconazole > i-epoxiconazole ≥ tebuconazole > i-fenoconazoleFunda kabanzi -
I-EPA(USA) ikhipha imikhawulo emisha ku-Chlorpyrifos, Malathion kanye ne-Diazinon.
I-EPA ivumela ukusetshenziswa okuqhubekayo kwe-chlorpyrifos, i-malathion ne-diazinon ngazo zonke izikhathi ngokuvikela okusha kulebula.Lesi sinqumo sokugcina sisekelwe embonweni wokugcina wezinto eziphilayo we-Fish and Wildlife Service.I-bureau ithole ukuthi ingozi engaba khona ezilwaneni ezisengozini kungaba ...Funda kabanzi -
Indawo ensundu kuMmbila
UJulayi uyashisa futhi uyana, okubuye kube yisikhathi somlomo wensimbi, ngakho-ke izifo nezinambuzane zivame ukwenzeka.Kule nyanga, abalimi kufanele banake ngokukhethekile ukuvimbela nokulawula izifo ezihlukahlukene nezinambuzane.Namuhla, ake sibheke izinambuzane ezivamile ngoJulayi: bhuti...Funda kabanzi -
I-Cornfield Herbicide - Bicyclopyrone
I-Bicyclopyrone isibulala-magciwane se-triketone yesithathu eyethulwe ngempumelelo yi-Syngenta ngemva kwe-sulcotrione ne-mesotrione, futhi iyisivimbeli se-HPPD, okuwumkhiqizo okhula ngokushesha kuleli klasi lemithi yokubulala ukhula eminyakeni yamuva.Isetshenziselwa ikakhulukazi ummbila, isithombo sebhitrudi, okusanhlamvu (njengokolweni, ibhali)...Funda kabanzi -
Ubuthi obuphansi nokusebenza kahle okuphezulu kwe-Insecticide - i-Chlorfenapyr
I-Action Chlorfenapyr iyisandulela sesibulala-zinambuzane, sona ngokwaso esingenabo ubuthi ezinambuzaneni.Ngemuva kokuthi izinambuzane zidla noma zihlangane ne-chlorfenapyr, i-chlorfenapyr iguqulwa ibe izinhlanganisela ezithile ezibulala izinambuzane ngaphansi kwesenzo se-oxidase esebenza ngezinto eziningi ezinambuzaneni, futhi okuhlosiwe kwayo yi-mitoch...Funda kabanzi -
Ubuwazi ukuthi umlingani omuhle we-Emamectin Benzoate yi-Beta-cypermethrin?
I-Emamectin Benzoate iwuhlobo olusebenza kahle kakhulu, olunobuthi obuphansi, izinsalela eziphansi, kanye nesibulala-zinambuzane esingangcolisi.Ine-spectrum ye-insecticidal ebanzi kanye nomphumela ohlala isikhathi eside.Inomphumela omuhle wokulawula izinambuzane nezibungu ezihlukahlukene, futhi yamukelwa kahle abalimi.Ngiyayithanda, ithengiswa kakhulu ...Funda kabanzi -
I-Florasulam
Ukolweni uyisitshalo sokudla esibalulekile emhlabeni, futhi abantu abangaphezu kuka-40% emhlabeni badla ukolweni njengokudla okuyisisekelo.Umbhali usanda kuba nentshisekelo emithini yokubulala ukhula emasimini kakolo, futhi usethule ngokulandelanayo omakadebona bemithi ehlukahlukene yokubulala ukhula yasensimini kakolweni.Nakuba ama-ejenti amasha e...Funda kabanzi -
I-Dipropionate: Isibulala-zinambuzane Esisha
Ama-aphid, ajwayele ukubizwa ngokuthi amabhungane anamafutha, amabhungane oju, njll., ayizinambuzane ze-Hemiptera Aphididae, futhi iyinkathazo evamile ekukhiqizeni kwethu kwezolimo.Kunezinhlobo ezingaba ngu-4,400 zama-aphid emindenini eyi-10 esezitholakele kuze kube manje, kuzo cishe izinhlobo ezingama-250 ziyizinambuzane ezimbi kakhulu kwezolimo, ...Funda kabanzi -
Izindaba Zemboni: I-Brazil Ihlongoza Umthetho Wokuvinjelwa I-Carbendazim
Ngomhla zingama-21 kuJuni 2022, i-Brazilian National Health Surveillance Agency yakhipha “Isiphakamiso Sekomidi Lesinqumo Sokuvimbela Ukusetshenziswa Kwe-Carbendazim”, simisa ukungenisa, ukukhiqizwa, ukusatshalaliswa kanye nokudayiswa kwesibulala-sikhunta i-carbendazim, okuyindawo ebanzi kakhulu yase-Brazil...Funda kabanzi
