I-Fludioxonil non-systemic contact fungicide ukuze kuvikelwe izitshalo

Incazelo yomkhiqizo

I-Fludioxonil iyi-fungicide yokuxhumana.Isebenza ngempumelelo ngokumelene nezinhlobo eziningi ze-ascomycete, i-basidiomycete kanye nesikhunta se-deuteromycete.Njengokwelashwa kwembewu yezinhlamvu, ilawula izifo ezithwalwa yimbewu nomhlabathi futhi inikeza ukulawula okuhle ikakhulukazi kwe-Fusarium roseum kanye ne-Gerlachia nivalis ezinhlamvu ezincane zokusanhlamvu.Njengokwelashwa kwembewu yamazambane, i-fludioxonil inikeza ukulawula okubanzi kwezifo okubandakanya i-Rhizoctonia solaniuma isetshenziswa njengoba kunconyiwe.I-Fludioxonil ayithinti ukuhluma kwembewu.Isetshenziswa njenge-foliar fungicide, inikeza amazinga aphezulu okulawula i-Botrytis ezitshalweni ezihlukahlukene.Isibulali sikhunta silawula izifo eziqwini, emaqabungeni, ezimbali nasezithelo.I-Fludioxonil iyasebenza ngokumelene ne-benzimidazole-, i-dicarboximide- kanye nesikhunta esimelana ne-guanidine.

Indlela yayo yokusebenza iwukuvimbela i-phosphorylation ye-glucose ehambisana nokuthutha, enciphisa izinga lokukhula kwe-mycelial.Njengomuthi wokwelapha imbewu, i-ejenti yokwemboza imbewu yokumiswa ingalawula izifo eziningi.Imiphumela yokufakwa kwesicelo ibonisa ukuthi ukuchelela kwezimpande ze-fludioxonil noma ukwelashwa komhlabathi kunemiphumela emihle kakhulu ezifweni eziningi zezimpande ezifana nokubola, ukubola kwezimpande, i-fusarium wilt kanye ne-vine blight yezitshalo ezihlukahlukene.Ngaphezu kwalokho, i-fludioxonil ingasetshenziswa njengesifutho ukuvimbela isikhunta esimpunga kanye ne-sclerotia yezitshalo ezihlukahlukene.

Ukuze ubhekane nezifo zokukhunta, imvamisa isetshenziswa ekwelapheni imbewu kanye nokwelashwa kwezithelo ngemuva kokuvuna.I-Fludioxonil iyasebenza ekwelapheni izifo eziningi ezinkulu zembewu njenge-seedling blight, i-stem-base Browning, isikhunta seqhwa kanye ne- common blunt.Ukuze zelashwe ngemva kokuvuna, ingabhekana nesikhunta esimpunga, ukubola kwesitoreji, impushana kanye nebala elimnyama.Isebenzisa umphumela wayo ngokuphazamisa i-phosphorylation ye-glucose ehambisana nokuthutha kanye nokuvimbela ukuhlanganiswa kwe-glycerol, iphinde ivimbele ukukhula kwe-mycelial.Uma isetshenziswa ihlanganiswe ne-thiamethoxam kanye ne-metataxyl-M, i-fludioxonil ingasetshenziswa futhi ekwelapheni izinambuzane ezifana ne-peach-potato aphid, i-flea beetle kanye ne-cabbage stem flea beetle.

CropUses:
izitshalo zamajikijolo, okusanhlamvu, ukudlwengulwa kwembewu yamafutha, amazambane, ama-pulses, amabele, ubhontshisi wesoya, izithelo zamatshe, ubhekilanga, i-turf, imifino, imivini