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I-Fluopicolide , picarbutrazox, dimethomorph… ubani ongaba amandla amakhulu ekuvimbeleni nasekulawuleni izifo ze-oomycete?
Isifo i-Oomycete senzeka ezitshalweni ze-melon ezifana nokhukhamba, izitshalo ze-solanaceous ezifana notamatisi nopelepele, kanye nezitshalo zemifino e-cruciferous ezifana neklabishi laseShayina. ukubola, ukubola kwesitshalo seqanda sikatamatisi ukotini, imifino I-Phytophthora Pythium root rot kanye ne-stem rot, njll. Ngenxa yobuningi benhlabathi...Funda kabanzi -
Umuthi ophephile wensimu yerayisi i-cyhalofop-butyl - kulindeleke ukuthi ukhombise amandla awo njengesifutho sokulawula impukane
I-Cyhalofop-butyl isibulala-magciwane esihleliwe esakhiwe yi-Dow AgroSciences, eyethulwa e-Asia ngo-1995. I-Cyhalofop-butyl inokuphepha okuphezulu nomthelela omuhle wokulawula, futhi ithandwa kakhulu yimakethe kusukela yethulwa. Njengamanje, imakethe yeCyhalofop-butyl isakazeka kuwo wonke ...Funda kabanzi -
Ubusika buyeza! Ake ngethule uhlobo lwesibulala-zinambuzane esisebenzayo-Sodium Pimaric Acid
Isingeniso I-Sodium Pimaric Acid isibulala-zinambuzane esiqinile esine-alkaline esenziwe ngezinto zemvelo i-rosin nomlotha wesoda noma i-caustic soda. I-cuticle ne-waxy layer inomthelela oqinile wokugqwala, ongasusa ngokushesha i-cuticle ewugqinsi kanye nongqimba lwe-waxy ebusweni bezilokazane ezidlula ubusika njengezikali...Funda kabanzi -
I-Aluminium Phosphide 56% TB
Indlela yokwenza Njengesibulala-zinambuzane esine-spectrum fumigation, i-aluminium phosphide isetshenziswa kakhulu ukufutha izinambuzane zokugcina impahla, izinambuzane eziningi emkhathini, izinambuzane ezisanhlamvu ezigciniwe, izinambuzane ezisanhlamvu ezigciniwe zembewu, amagundane angaphandle emigedeni, njll. Ngemva kokumunca amanzi , i-aluminium phosphide izovela ngokushesha...Funda kabanzi -
I-Brassinolide isetshenziswa kangaki ngesikhathi sokukhula kukakolweni?
Imiphumela ye-Brassinolide Ekugqokeni Kokolweni ngaphambi kokutshala. Imbewu ye-Brassinolide yokugqoka ukolweni ingathuthukisa kakhulu izinga lokuhluma futhi ikhuthaze ukumila kwezimpande, futhi ibisetshenziswa kabanzi eminyakeni yamuva nje. Inani elithile ngu-0.01% we-brassinolide ngamakati angama-30 embewu, 10 kuya ku-15 ml exutshwe...Funda kabanzi -
Hlanganisa i-Fungicide-Propiconazole+tebuconazole
Ukuvala inzalo, ukuvimbela izifo, ukwelapha izakhiwo ezibulala amagciwane 1. I-Broad Spectrum Umsebenzi ophakeme wokubulala amagciwane kanye nomphumela omuhle wokwelapha ezifweni ezibangelwa ukukhunta okuphezulu ezitshalweni ezihlukahlukene 2. Imiphumela ekhethekile Inemiphumela ekhethekile endaweni yeqabunga likabhanana, i-anthracnose yamagilebhisi, ukubola kwekhabe notshani. .Funda kabanzi -
Yini okufanele ngiyenze uma izinga lokushisa lomhlabathi liphansi ebusika futhi umsebenzi wempande uphansi?
Izinga lokushisa lasebusika liphansi. Ngemifino ye-greenhouse, indlela yokwandisa izinga lokushisa lomhlabathi yinto ehamba phambili. Umsebenzi wesistimu yezimpande uthinta ukukhula kwesitshalo. Ngakho-ke, umsebenzi oyinhloko kufanele kube ukukhulisa izinga lokushisa lomhlabathi. Izinga lokushisa eliphansi liphezulu, futhi ...Funda kabanzi -
Izimiso zokuhlanganisa izibulala-zinambuzane
Ukusetshenziswa okuxubile kwezibulala-zinambuzane ezinezindlela ezihlukahlukene zobuthi Ukuxuba izibulala-zinambuzane ngezindlela ezihlukahlukene zokusebenza kungathuthukisa umphumela wokulawula futhi kubambezele ukumelana nomuthi. Izibulala-zinambuzane ezinemiphumela ehlukene yobuthi exutshwe nezibulala-zinambuzane zinokubulala okuthintwayo, ubuthi esiswini, imiphumela yesistimu, ...Funda kabanzi -
I-Fungicide-Azoxystrobin
Izici zesenzo I-Azoxystrobin iyisikhunta esisebenza kahle kakhulu esino-spectrum esinokuvikela, ukwelashwa, ukuqeda, ukungena kanye nomsebenzi wesistimu. I-ejenti ingena kubhaktheriya futhi ivimbe ukudluliswa kwe-electron phakathi kwe-cytochrome b ne-cytochrome cl, ngaleyo ndlela ivimbele ukuphefumula kwe-mitochondrial...Funda kabanzi -
I-insecticide-Spirotetramat
Izici I-insecticide spirotetramat entsha iyinhlanganisela ye-quaternary ketone acid, eyinhlanganisela efanayo ne-insecticide ne-acaricide spirodiclofen kanye ne-spiromesifen ye-Bayer Company. I-Spirotetramat inezici zesenzo ezihlukile futhi ingenye yezibulala-zinambuzane zesimanje ezine-bidirectional ...Funda kabanzi -
I-Glyphosate ne-Glufosinate, Ama-Herbicides amabili aqhathaniswa.
1. Izindlela ezihlukene zokwenza I-Glyphosate iwumuthi wokubulala ukhula we-biocidal wesistimu, odluliselwa ngaphansi komhlaba ngeziqu namaqabunga. I-Glufosinate-ammonium iyi-herbicide engakhethi yohlobo lwe-phosphonic acid. Ngokuvimbela isenzo se-glutamate synthase, i-import...Funda kabanzi -
Siyini isici se-emamectin benzoate ne-indoxacarb?
Ihlobo nekwindla yizinkathi zokwanda kwezinambuzane. Zizala ngokushesha futhi zidale umonakalo omkhulu. Uma ukuvimbela nokulawula kungasekho, ukulahlekelwa okukhulu kuzobangelwa, ikakhulukazi i-beet armyworm, i-Sodoptera litura, i-Spodoptera frugiperda, i-Plutell...Funda kabanzi
