Izindaba
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Yiziphi izibulala-zinambuzane ezisetshenziselwa ukulawula izinambuzane zombila?
1. I-corn borer: Utshani buchotshozwa futhi bubuyiselwa ensimini ukuze kuncishiswe inani eliyisisekelo lemithombo yezinambuzane;ama-overwintering abadala abanjwe izibani ezibulala izinambuzane ezihlangene nezikhangayo ngesikhathi sokuvela;Ekupheleni kwamaqabunga enhliziyo, fafaza izibulala-zinambuzane zebhayoloji njengeBacill...Funda kabanzi -
Izici ze-Emamectin Benzoate!
I-Emamectin benzoate iwuhlobo olusha lwesibulala-zinambuzane semi-synthetic esisebenza kahle kakhulu, esinezici zokusebenza kahle kakhulu, ubuthi obuphansi, izinsalela eziphansi futhi akukho kungcola.Umsebenzi wayo wokubulala izinambuzane uye waqashelwa, futhi usuthuthukiswe ngokushesha njengomkhiqizo ophambili e-r...Funda kabanzi -
Indlela yokwenza ukuhlwanyela kwe-autumn kukagalikhi?
Isiteji sezithombo zasekwindla ikakhulukazi ukuhlakulela izithombo eziqinile.Ukunisela kanye ngemva kokuba izithombo seziqediwe, futhi ukuhlakula nokulima, kungabambisana ukukhuthaza ukukhula kwezimpande nokuqinisekisa ukukhula kwezithombo.Ukulawula amanzi ngendlela efanele ukuvimbela ukuqhwa, ukufafaza ngamaqabunga kwe-potassium d...Funda kabanzi -
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-difenoconazoleFunda 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 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
