Mgbaàmà nke ihe egwu ire ere
Ọrịa ire ere na-emetụtakarị osisi ndị na-amị mkpụrụ nke karịrị afọ isii. Ka osisi toro eto, ka mkpụrụ osisi ahụ na-abawanye, ọrịa ire ere ka njọ na-apụta. Ọrịa tumadi na-emetụta okporo osisi na isi alaka. Enwere ụdị atọ a na-ahụkarị:
(1) Ụdị ọnya dị omimi: agba aja aja-acha ọbara ọbara, nke nwere mmiri, micro-melitere, gburugburu ruo oblong ọrịa ntụpọ na-apụtakarị n'osisi osisi, alaka na ogbugbo. Ọdịdị nke ntụpọ ọrịa mmiri dị nro, dị mfe ịdọka, ịda mbà n'obi aka, na mwepu nke ihe ọṅụṅụ aja aja na-acha odo odo, na-atọ ụtọ. N'ime oge okpomọkụ, ka okpomọkụ na-ebili, ntụpọ ahụ na-ebelata, ọnụ ya nwere mgbawa, akpụkpọ ahụ na-etokwa obere ntụpọ ojii. Mgbe mmiri na-agba mmiri, obere ntụpọ ojii na-ebupụta eriri ọla edo.
(2) Ụdị ọnyá afọ dị n'elu: na-emekarị n'oge okpomọkụ, na mmalite nke ọrịa ahụ, enwere ntakịrị ọbara ọbara-agba aja aja, ntakịrị ooh obere ọnya ọnya na cortex. N'ọnụ ya adịghị mma, n'ozuzu 2 ruo 3 centimeters miri emi, nha ntu ahụ ruo ọtụtụ centimeters, na mmepe nke plaque ọrịa ahụ ji nwayọọ nwayọọ gbasaa, ihe ncheta ahụ pụtara ire ere. N'oge ikpeazụ nke ọrịa ahụ, ntụpọ ahụ akpọnwụwo wee banye n'ụdị achicha. Ọnya na-amalite na mbubreyo mgbụsị akwụkwọ.
(3) Alaka blight ụdị: tumadi emee na 2 ka 5 afọ nke isi alaka ụlọ ọrụ, mmalite ogbo nke ọrịa, alaka nsọtụ bụ doro anya isi awọ agba aja aja tụrụ, ntụpọ adịghị ebili, adịghị egosi mmiri stains, na na mmepe nke ọrịa ahụ, ntụpọ gburugburu azuokokoosisi mgbe otu izu, dapụtara na ntụpọ n'elu mmiri ọnwụ na akọrọ, na mmiri ọnọdụ nke ntụpọ ok nwa ntụpọ.
Iwu omume
A na-akpọ nje bacteria na-akpata ọrịa ire ere mkpụrụ osisi apụl melanoderma, nke bụ nke ascomyces subphylum fungi. Ascus na-etolite n'oge mgbụsị akwụkwọ. Ascospore enweghị agba, otu cell. A na-akpọ ọgbọ asexual Musa sinensis, nke bụ nke subphylum mycetosis. Na-etolite conidium n'okpuru ogbugbo. Overwintering na ọrịa anụ ahụ na mycelium na akabeghị aka fruiting ozu. Ọrịa ahụ malitere n'April nke afọ na-esote, mgbe okpomọkụ gafere 10 ℃ na iru mmiri dị n'elu 60%, ọrịa ahụ malitere ime, mgbe okpomọkụ dị 24 ~ 28 ℃ na iru mmiri dị n'elu 90%, mpi conidial. enwere ike imepụta n'ime awa 2. Ọrịa ahụ na-apụta ugboro abụọ n'afọ. Ya bụ, na Machị ruo Eprel na Ọgọst ruo Septemba, mmiri dị arọ karịa ụbịa. Mgbe osisi ahụ siri ike na ọnọdụ nri dị mma, ọrịa ahụ dị nro. Mgbe osisi na-adịghị ike, enweghi fatịlaịza unwu, oke mkpụrụ osisi, ọrịa siri ike.
Okwu mmalite nke ụlọ ahịa ọgwụ
Onye nnọchi anya a bụtebuconazolee, nke bụ triazole fungicides, nke na-egbochikarị demethylation nke ergosterol na akpụkpọ ahụ cell nke nje bacteria, nke mere na pathogen enweghị ike ịmepụta akpụkpọ anụ cell, si otú ahụ na-egbu nje bacteria. Ọ nwere njirimara nke ụdị dị iche iche nke nje bacteria, mmetụta na-adịte aka na ntinye usoro dị mma. Ọ nwere ọrụ nchebe, ọgwụgwọ na ikpochapụ ọrịa, ma nwee ike igbochi mbuso agha nke mmiri ozuzo na nje bacteria, ma kwalite ọgwụgwọ anụ ahụ nke ọnya na mbepụ.
isi ihe
(1) Ọdịiche nke nje bacteria:Tebuconazolenwere ike ọ bụghị naanị igbochi na ịgwọ ire ere, kamakwa igbochi na ịgwọ ọrịa dị iche iche dị ka ntụpọ akwụkwọ, ntụpọ aja aja, powdery mildew, ọrịa mgbanaka, scab pear, grape white ire ere na ndị ọzọ.
(2) Nrụ ọrụ sistemu dị mma:Tebuconazolenwere ike itinye uche na ya site na rhizomes, epupụta na akụkụ ndị ọzọ nke ihe ọkụkụ, na-ebufe ya n'akụkụ dị iche iche nke osisi site na phloem iji nweta nzube nke nchịkwa ọrịa zuru oke.
(3) Mmetụta na-adịgide adịgide: Mgbetebuconazolena-etinye obi gị dum site na ị ga na epupụta, ọ nwere ike ịdị na kụrụ ruo ogologo oge iji nweta nzube nke nọgidere na-egbu germs. Karịsịa, mado na-eji maka smearing, na ọgwụ smeared na ọnya Nleta oyi akwa nke ọgwụ film, nke na-adịghị ada apụ, na-eguzogide ọgwụ na ìhè anyanwụ, mmiri ozuzo na ikuku oxidation, na ike nọgidere na-egwu mgbochi na ọgwụgwọ mmetụta nke ọgwụ n'ime otu afọ. Ogologo oge nke nkwado nwere ike ịdị ka afọ 1, nke nwere ike ibelata ugboro ole ọgwụ na ọnụ ahịa ọgwụ.
(4) Mgbochi na njikwa nke ọma:Tebuconazolenwere ọrụ nke nchebe, ọgwụgwọ na mkpochapụ, ma nwee mmetụta dị mma na-egbu nje na nje bacteria n'elu ọnyá na nje bacteria dị n'ime, na njikwa na-arụ ọrụ nke ọma.
Ihe ọkụkụ ndị ọdabara
Enwere ike iji onye na-elekọta ya mee ihe na osisi dị iche iche dị ka apụl, walnuts, piich, cherị, pears, crabapples, hawthorns, poplars na willows.
ihe mgbochi
Enwere ike iji ya gbochie na gwọọ ire ere, canker, mgbanaka ọrịa mgbanaka, chịngọm eruba, ogbugbo ogbugbo, wdg.
Usoro mgbochi na njikwa
(1) Nlekọta sayensị: Ịkwalite ikike osisi na imeziwanye nguzogide ọrịa osisi bụ ihe bụ isi iji gbochie na ịchịkwa ire ere osisi apụl. Ime ezi ọrụ nke thinning okooko osisi na mkpụrụ osisi, ezi uche ibu, gbochie omume nke obere afọ, dịkwuo ngwa nke organic fatịlaịza,-adọ atọ fatịlaịza, gbochie akaghi aka mkpụrụ osisi ịka nká, wdg, nwere ike n'ụzọ dị irè gbochie omume nke ire ere ọrịa.
(2) Njikwa ọgwụ: njikwa ọgwụ bụ usoro nchịkwa kachasị dị irè, ndị na-ahụ maka igbochi na ịgwọ ire ere dị ezigbo mma. Mgbe ọtụtụ afọ nke ule gasịrị, mgbochi kachasị mma na ọgwụgwọ ọgwụgwọ bụ pentazolol.Tebuconazolenwere ike permeability, ezi esịtidem absorption, nwere ike etinye obi gị dum site ị ga na epupụta, na ekenịmde ke idem, site xylem nyefee gị n'ụlọnga dị iche iche n'akụkụ nke mkpụrụ osisi. Ọ nwere mmetụta nke ichebe, ọgwụgwọ na ikpochapụ ọrịa ire ere, na mmetụta ya dị ogologo, ọ dịkwa mkpa ka a na-eji ya naanị otu ugboro n'afọ.
Oge nzipu: Ọktoba 31-2023
