Izindaba zemboni
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I-Acaricid
1: I-Etoxazole Iphumelela ngokumelene namaqanda nezibungu, hhayi ngokumelene nabantu abadala 2: I-Bifenazate Imelana nemvula, ihlala isikhathi eside, inobungane ezinambuzaneni ezizuzisayo kanye nezitha zemvelo 3: I-Pyridaben Isibulala-zinambuzane esisheshayo, ukusebenza kwezindleko eziphakeme, asithintwa ukushisa, isikhathi esifushane 4: Fluazinam Isebenza ngempumelelo ngokumelene ...Funda kabanzi -
Umehluko phakathi kweMepiquat chloride, Paclobutrazol, neChlormequat
I-Mepiquat chloride I-Mepiquat chloride ingakhuthaza ukuqhakaza kwezitshalo kusenesikhathi, ivimbele ukuchitheka, ikhulise isivuno, ithuthukise ukwakheka kwe-chlorophyll, futhi ivimbele ukunwebeka kweziqu ezinkulu namagatsha athelayo.Ukufafaza ngokwesilinganiso kanye nezigaba zokukhula ezihlukene zezitshalo kungalawula ...Funda kabanzi -
Izincomo zokulawula izinambuzane ezingaphansi komhlaba, ezinesikhathi eside futhi eziphephile ezimpandeni!
Izinambuzane ezingaphansi komhlaba, ngokuvamile zibhekisela kuma-grubs, izibungu zenaliti, ikhilikithi imvukuzane, ingwe, impethu yezimpande, isipikili esigxumayo, izibungu eziphuzi zekhabe.Ukungabonakali kwezinambuzane ezingaphansi komhlaba kwenza kube nzima ukuzibona zisanda kuqala, umlimi akwazi ukubona umonakalo kuphela ngemva kokubola kwezimpande, ukondleka kanye...Funda kabanzi -
I-Prothioconazole – Isikhunta esikwazi ukwelapha izifo futhi sikhulise nenani lokuvuna!
I-Prothioconazole iyi-systemic fungicide evame ukusetshenziswa kwezolimo ukulawula izifo ezihlukahlukene zesikhunta.Iyingxenye yamakhemikhali e-triazoles futhi iyasebenza ekuvimbeleni nasekulawuleni izifo ezifana ne-powdery mildew, i-stripe rust, kanye ne-septoria leaf blotch.I-Prothioconazole isetshenziswa ekwelapheni ...Funda kabanzi -
Ukubaluleka Kokwelashwa Kwembewu Kakolweni
Ukwelashwa kwembewu ye-fungicide kusiza ukunciphisa ukulahlekelwa okubangelwa imbewu esakazwa izifo zesikhunta zikakolweni.Eminye imikhiqizo yokwelapha imbewu iqukethe isibulala-sikhunta kanye nesibulala-zinambuzane futhi inikeza ukuvikeleka okwengeziwe ezinambuzaneni zasekwindla ezifana nama-aphid.Izifo Ezidluliselwa Ngembewu -Sm...Funda kabanzi -
Ama-Biopesticides: I-Bacillus thuringiensis ne-Spinosad
Abalimi babheka izibulala-zinambuzane ezivamile ezithatha indawo yazo.Abanye bakhathazekile ngomphumela wekhemikhali ethile empilweni yabo.Abanye bayashintsha ngenxa yokukhathazeka ngemithelela eyingozi ezweni elibazungezile.Kulaba balimi, ama-biopesticides angaba mnene kodwa asebenze...Funda kabanzi -
I-Cyromazine 98%TC iyilawula kanjani impukane epulazini lezinkukhu?
Okuqukethwe kwe-Cyromazine: ≥98%, impushana emhlophe.I-Cyromazine ingeyesilawuli sokukhula kwezinambuzane, inomphumela onamandla ezinhlotsheni ezahlukene zezibungu, ngemva kokufaka isicelo, izodala ukudalulwa kwezibungu ngendlela, bese ivimbela izibungu ukuthi ziphenduke izimpukane ezindala.Ukusetshenziswa : 1. Ukwengeza kokuphakelayo kungavimbela uku...Funda kabanzi -
Uyini umehluko phakathi kwe-Spinetoram ne-Spinosad?Yikuphi ukusebenza okungcono?
Kokubili i-Spinosad ne-Spinetoram kungama-Multibactericidal insecticides, futhi ayingxenye yesibulala-zinambuzane esiluhlaza esikhishwe kubhaktheriya.I-Spinetoram iwuhlobo olusha lwento eyenziwe i-Spinosad.Umphumela ohlukile wokubulala izinambuzane : Ngoba iSpinosad ibilokhu isemakethe...Funda kabanzi -
I-Synthetic Pyrethroids Yokulawula Umiyane: I-Permethrin ne-D-Phenothrin
Ama-pyrethroids ama-synthetic chemical insecticides enza ngendlela efanayo ne-pyrethrins, etholakala ezimbalini ze-chrysanthemum.Ama-pyrethroids asetshenziswa kakhulu ekulawuleni izinambuzane ezinhlobonhlobo, ezivame ukusetshenziswa ezinhlelweni zokulawula omiyane ukubulala omiyane abadala.I-Permethrin ivamise ukusetshenziswa njenge...Funda kabanzi -
Kumbulali wamaphela iDeltamethrin neDinotefuran , yimuphi umphumela ongcono ?
Amaphela ekhaya lakho noma emagcekeni ebhizinisi awaxazululi kakhulu.Azigcini nje ngokunyanyeka futhi ziyesabisa kodwa futhi ziphethe amagciwane ahlukahlukene namagciwane angaholela ezifweni ezimbi kakhulu, njenge-gastroenteritis, i-salmonella, i-dysentery kanye ne-typhoid.Ngaphezu kwalokho, amaphela ayingozi kakhulu ...Funda kabanzi -
Uyini umehluko phakathi kweGlyphosate neGlufosinate-ammonium?
Zombili zingezomuthi obulala ukhula oyinyumba , kodwa kusenomehluko omkhulu : 1. Ijubane elihlukile lokubulala : I- Glyphosate : Ukufinyelela esicongweni kuthatha izinsuku ezingu 7-10 .I-Glufosinate-ammonium : Ukufinyelela phezulu kuthatha izinsuku ezingu-3-5.2. Ukumelana okuhlukile : Zombili zinomphumela omuhle wokubulala f...Funda kabanzi -
Indlela yokufaka i-Glyphosate ngendlela efanele ukuze iphephe futhi isebenze kahle .
I-Glyphosate , uhlobo olulodwa lwesibulala-magciwane esibulalayo, sinokumunca okuqinile kwangaphakathi kanye ne-spectrum yamabele abanzi.Ifanele izimo ezihlukahlukene ezifana nensimu yezithelo, amahlathi, igwadule, imigwaqo, amasimu, njll. Futhi kuyadingeka ukuyisebenzisa ngokuguquguqukayo ngaphansi kwemvelo ehlukene.1, Faka iGlyphos...Funda kabanzi
