Ọrịa Oomycete na-apụta n'ubi egusi dị ka kukumba, mkpụrụ osisi solanaceous dị ka tomato na ose, na ihe ọkụkụ ndị na-esi nri dị ka kabeeji China. blight, eggplant tomato owu blight, akwukwo nri Phytophthora Pythium mgbọrọgwụ ire ere na azuokokoosisi ire ere, wdg N'ihi nnukwu ego nke ala nje bacteria, na-ezo nke ala nje bacteria, na ejighị n'aka nke airborne nnyefe pathogen, na n'ezie mmepụta, oomycete ọrịa dị nnọọ ike. ijikwa.
Dị ka ọnụ ọgụgụ si kwuo, oomycete fungicides na-aza ugbu a ihe fọrọ nke nta ka ọ bụrụ 20% nke ahịa ahịa fungicides ugbu a, yana site na mmụba na-aga n'ihu nke ọkwa mmepụta azụmahịa nke ngwaahịa ugbo, ọchịchọ maka mgbochi kemịkalụ na ịchịkwa ọrịa oomycete ga-abawanye. Mkpa nke fungicides. Ka ọ dị ugbu a, ndị ọrụ nchịkwa a na-ejikarị n'ahịa nwere mmetụta pụtara ìhè bụ fluthiazolidinone, fluorobacillus propamocarb, mandipropamid, pyrimidine tetrazole, dimethomorph, flumorph, na cyanocream. Azole, cymoxanil, wdg.
Picarbutrazox
Picarbutrazox bụ Nippon Soda mepụtara ma zụọ ahịa ya. Na Septemba 2, 2021, thelọ Ọrụ Na-ahụ Maka Nchịkwa Ọgwụ nke Ministry of Agriculture na Rural Affairs nke obodo m kwadoro ndebanye aha 97% pyrimidine tetrazolate teknụzụ (PD20211350) na Picarbutrazox 10% SC (PD20211363) nke Japan Soda Co., Ltd. obodo m. Aha ahia nke 10% picarbutrazoxsuspension concentrate bụ Bixiluo®, nke edebanyere aha maka njikwa kukumba downy mildew. Lomton China bụ onye na-ahụ maka ngwaahịa Bixiluo® na China, ma na-ahụ maka azụmaahịa na mmepụta ngwaahịa a na China. Nkwalite ika.
Picarbutrazox bụ carbamate fungicides nwere usoro kemịkalụ pụrụ iche na usoro ọrụ ọhụụ. Ọ nwere ike ịchịkwa ọrịa nke oomycetes na-akpata nke ọma, dị ka mildew downy, Pythium, pseudoperonospermum na Phytophthora, wdg, ma nwee mmetụta nchịkwa dị mma na ihe ọkụkụ na-egbu egbu na blight. Picarbutrazox bụkwa ngwá ọrụ na-eguzogide ọgwụ na enweghị mgbochi mgbochi na carboxylic acid amides, phenylamides na methoxyacrylate fungicides.
Dimethomorph
Dimethomorph bụ ihe na-egbu egbu nke kpọmkwem na oomycetes, ọrụ ya bụ nke e ji ebibi nguzobe nke mgbidi cell, ọ na-enwekwa mmetụta na ọkwa niile nke usoro ndụ nke oomycetes. A na-ejikarị Dimethomorph egbochi ma chịkwaa ọrịa fungal, dị ka mildew downy, downy mildew, mbubreyo blight, blight, blackleg na ọrịa ihe ọkụkụ ndị ọzọ, a pụkwara iji ya mee ihe maka osisi mkpụrụ osisi, akwụkwọ nri na ihe ọkụkụ ndị ọzọ.
Diphenoxymorph bụ prophylactic ma na-arụ ọrụ, na-arụ ọrụ fọdụrụnụ na akwụkwọ ihe ọkụkụ, na-enye ọrụ prophylactic. Mgbe a na-efesa diphenoxymorph na ihe ọkụkụ, ọgwụ ahụ nwere ike ịbanye n'ime anụ ahụ nke akwụkwọ site na elu nke akwụkwọ ahụ, na site na mgbasa, na-eduzi mpaghara na epupụta, nke a pụrụ iji gbochie ma chịkwaa ọrịa nke ọtụtụ ihe ọkụkụ dị mkpa. Ndị a na-agụnye cucumber downy mildew, grape downy mildew, poteto late blight, tomato late blight, ụtaba ojii shank, na ndị ọzọ. Diphenoxymorph enweghị nguzogide ya na phenylamide fungicides (dị ka metalaxyl) a na-ejikarị eme ihe ugbu a, ma nwee ezigbo mmekọrịta anya. Enwere ike ịgwakọta ya na ụdị fungicides ndị ọzọ dị iche iche, dị ka mancozeb, wdg, si otú ahụ gbasaa ụdịdị dị iche iche nke igba ogwu na oke ojiji.
Cyazofamid+Cymoxanil
Abụọ mmiri nke cyanogen ntu oyi na ntu oyi gland cyanogen abụọ e ji mara ogige nke downy mildew na mbubreyo blight: ntu oyi usu gas nwere ike permeability na systemic absorption, na nwere ike hụrụ 12 awa mgbe nje bacteria kpọtụrụ gị n'ụlọnga. Igwe oyi akwa na-amalite nkụ: ntu oyi ikuku nwere ọrụ ọgwụgwọ na ọrụ nchebe, nwere ike igbu nje germs n'ụzọ dị irè, ma nwee ike ime ka ihe ọkụkụ mepụta ọgwụ mgbochi megide mildew na mbubreyo, ya mere ọ nwere mmetụta na-adịgide adịgide, nke dị mma karịa ndị ọrụ ndị ọzọ. megide Ogologo oge nke ọrịa ndị a kpọtụrụ aha n'elu. Usoro ihe omume pụrụ iche na-eme ka o sie ike maka ihe abụọ na-arụ ọrụ na-emepụta ihe na-eguzogide, na ngwaahịa ahụ nwere ogologo ndụ ogologo ndụ
Nnwale egosiwo na Cyazofamizol + Cymoxan nwere mmetụta dị mma na-eme ngwa ngwa na nke na-adịte aka na njedebe oge, nke dị elu karịa ndị ọrụ ndị ọzọ. Ọbụna n'ihe banyere ọnụ ọgụgụ dị ukwuu nke ọrịa, ọ pụkwara ịgwọta ma chebe ya nke ọma. Ọ bụ ngwa agha na-egbu egbu na mgbochi na ọgwụgwọ nke ọrịa mbubreyo.
Oge nzipu: Dec-08-2022
