Irises: izinambuzane nezifo. Pest Control

zokuthintela izifo begadi hayi silumke conductive efunyanwa izityalo ababesifa, izivuno eliphantsi kunye nomhlaba ingcolisekile. Ukuba ukutshiza izithole, iintyatyambo, amatyholo kunye nemithi yonke kwiiveki 2-3, emva koko ke uya kusindisa icandelo ukusuka intlekele enkulu - izifo nezinambuzane.

Izifo nezinambuzane irises kunye nonyango lwabo - kukwayinto entle umbuzo ngokuchanekileyo prophylaxis okanye engekho.

bacteriosis

Nangona uxhathiso kuthelekiswa nezifo, iintyatyambo irises, izifo nezinambuzane okuyingozi kakhulu ngenxa ifitsha izityalo lokuzala, basenokuba ukuba bosulelekile. Embi kakhulu kwaye iyingozi ezi sifo imibala imbabala yebhaktiriya.

Oku kubangelwa igciwane Erwinia carotovora, ezilalisa xa iingcambu efumileyo kunye ezityebileyo zizondlo, adeleke ukubola.

Ukufuma komhlaba rhoqo kakhulu, omnye kwaneliswe zonke izinto eziphilayo, isityalo ashinyeneyo, a lot of imibala ezindala engozini irises. Izinambuzane kunye nezifo azibonakali xa umnikazi site akhohlwe imithetho elula yokhathalelo ezi ntyatyambo - ukunkcenkceshela njengoko kuyimfuneko, ukusetyenziswa hedge kunye ngcathu kwezinto eziphilayo.

Iimpawu ze bacteriosis:

• iingcambu zibe soft;
• Iingcambu senziwa similise "iwuse kwisidudu" ne livumba elibi;
• "Fan 'amagqabi kunyothulwa.

Ngelishwa, kakhulu ezonakeleyo irises, izinambuzane kunye nezifo oko kwabanga umonakalo noqhekeko akukho xesha unyango. Oku kuyinyaniso kwimeko izifo iintsholongwane ukuba isasazeka ngokukhawuleza kakhulu kwiqondo lobushushu ukusuka degrees +13 ukuya +17. Izityalo kufuneka lwahlulwe kusekho rhizomes esempilweni kwaye zivutha.

Kubalulekile ukukhumbula ukuba izigulane ezinochaso irises kuyo nayiphi na imeko ayikwazi kusetyenziselwa nokwenza umgquba, yaye kwimeko bengaphumelelanga ngamandla umhlaba ibala okunempilo Kucetyiswa lokususa kwindawo entsha.

Unyango, uthintelo isenzeko bacteriosis

Kamsinya nje kwikhephu linyibilike, kuyimfuneko ukuhlola irises. Ukukhuselwa izinambuzane nezifo luqala ukuqinisekisa yayikukuphuphuma amanzi anyibilike, ukuba kukho nobuntu ezindimeni ityatyambile. Ebusika, njengokuba ukurhangqa ekuthinteleni izifo usebenzisa irises iingcambu ngumkhenkce. Rhizomes ezonakeleyo yi iqabaka, kuqala basemngciphekweni sifo, kunjalo ukuba kutshatyalaliswa.

Kwimeko apho oko umonakalo ingcambu Bacteriosis kunqunyulwa ngokupheleleyo kuphela kwiindawo abachatshazelwa iintsholongwane, kwaye cut lubricated okanye uthuthu eluhlaza izaliswe atyabukile kuzo. Lo msebenzi wenziwa phambi lokudubula kweentyatyambo.

Kwakhona prophylactically makangatshizwa isisombululo urea namahlamvu, ugalelwe ioli-12% nesalfure. Ngexesha ukufakelwa le rhizomes abaselula abambelele yanconywa nesisombululo potassium permanganate ukuba imizuzu eli-15-20 ngenxa yokubulala.

ukubola emanzi

Izifo nezinambuzane irises kunye ukulwa nabo - kunokuba ngemiba enzima. Zichaphazela kuphela iingcambu, kodwa ishiya. Ubukho kwezifo ezifana ukubola emanzi, kubonakala xa isityalo amagqabi aqale ukukhula brown ndiwatshise amadike. Ngothekelelo olufanayo, loo iris iingcambu ziya olungumgubo ngaphakathi oko sikakrebe ezivela ngaphandle.

Ukubola emanzi kuchaphazela iintyatyambo kwaye ithintela uphuhliso kuphela iris kodwa gladioli, amahle kunye hyacinths. Le bacterium livela umgquba emhlabeni, ndigalele umgquba. Ukuze kuthintelwe ungcoliseko, phambi kokutyala irises (zitshabalalisi kunye nezifo xa ukuyibalekela) waphathwa ngayo isisombululo permanganate potassium imizuzu engama-30. Lwanele ukucwangcisa isiqingatha itispuni iyeza neelitha 0.5 zamanzi, kumila ezisezantsi ze babhale ngayo.

Fusarium

Yingozi kuba iris nokuvunda esingwevu (Fusarium), nto leyo echaphazela iingcambu kunye nezityalo njengamagqabi. Kulo mzekelo, amagqabi kubonakala ukutyabeka ongwevu, nto leyo ekhokelela anokungenwa kwaye babebona kude. Roots kuchaphazela kumKristu, olwenzeka ngenxa isiqulatho eliphezulu nitrogen, ngoko wayesalusa umhlaba kunye izichumisi ezimbiwa, kuyimfuneko ukuba alandele ngqo idosi.

indawo kokwehla ekhethiweyo ngokuchanekileyo kuya kubakho nokuthintela kakuhle izifo. Kwaye izitshabalalisi irises, kunye nonyango kwabo akayi kuba umonakalo noqhekeko kumandlalo intyatyambo yonke, ukuba ufake iintyatyambo kwi ukuphakama yendalo, okanye kwiimandlalo wamvusa esingalungiswanga.

Angosuleleka yi ibalana ngundo ye ukungcoliseka komhlaba ingaba ngumtyholwa lonke ilizwe kufutshane nendlu, ukuba uthe wagawulwa kunye nezigulane yotyando sele iris amatswele. Ngundo uhlala emhlabeni xa iimeko zivuma (ukufuma, ubushushu + 12-17 degrees) ziya umonakalo ezityalweni ezingqongileyo.

Uphawu lokuqala lwesifo - lo ukuvela amabala ingwevu kumila. Nenyama phantsi iba brawuni friable, yaye ngaphakathi ingcambu omnyama. Kuba ukhuseleko irises (izinambuzane nezifo ngelixa umva) phambi kokutyala kufuneka ziphathwe kunye sulfate obhedu okanye nebhiKharbonati yesoda-5% amandla.

Enye indlela elula kuthintelo - ke processing of izixhobo zegadi ngaphambi kokuba uyisebenzise.

Geterosporioz

Esi sisifo ezinzwaneni amagqabi. Oku kubangelwa fungi iridis Heterosporium kunye Mycosphaerella macrospora. Izifo nezinambuzane zonke irises elineentshebe hlobo kwenzeke, ingakumbi ngamagqabi abadala kunye nangaphezulu.

Babonakala amabala ezingwevu-emhlophe nge umda etyheli, leyo, njengoko ukukhula ngundo sitsala ngakumbi igqabi komhlaba de kugubungela ityholo yonke.

Ukuvimbela ukuba iyeza njengezibulali kunye irises oversaturate iphosphate lomhlaba kunye potassium. Xa kuqala esi sifo kucetyiswa ukuba uyeke niyitshise ngomlilo amagqabi zizifo kwaye Ukutshiza yenziwe kanye ngeveki emva kwemvula.

Botrytis okona

Irises zidla abachatshazelwa izifo ezinzwaneni. Umzekelo, Botrytis ukuba ulisebenzisa nje ezimbini - Botrytis convoluta kunye Sclerotium rolfsii. Bazenzele kwi rhizomes engafanelekanga agcinwe kwiimeko ukufuma ophezulu kunye moya kakuhle.

Ukuba nezityalo ezifana ukuba ndityale; ngoko lunconywayo kukuvela fungi zemvula ziqala ukuba zande ngokukhawuleza, zitshabalalisa izityalo ngokupheleleyo yaye ebetha neenkcubeko ezikufuphi.

Kuthintelo delentsy kufuneka agcinwe kwiimeko elungileyo azilibale nesisombululo iklasi fungicide triazole.

leaf esekelwe

Izifo nezinambuzane irises kunye nonyango lwabo ayiphelelanga kuphela kwizifo ezinzwaneni. Izityalo kwakhona basengozini neentsholongwane. Kakuhle eyaziwa yeentyatyambo mosaic amagqabi, apho zibe mthubi-eluhlaza neyomileyo ngokukhawuleza.

Amagqabi ezonakeleyo kufuneka ngoko nangoko kubuqhawula, butshise, etyholweni ukutshiza 0.2% isisombululo of oxychloride yobhedu kunye neziyobisi "Ridomil Gold".

Ukuze ubone isifo imibala, wena kufuneka balujongisise ngenyameko kubo ngenxa yokudweba iintyatyambo. Ukuba ngaba kuyi- okanye xa kunyibilike nemibala ukukhanya - ezimdaka buthuntu, isityalo bachatshazelwa yi yintsholongwane.

Ukuvimbela kuyimfuneko phambi ulondolozo ngamnye umyezo isebenza intsholongwane izixhobo, ukutshiza indawo njengezibulali kwaye ce zokhula.

Intothoviyane, nematodes kunye beetle bronzovik

irises abaninzi, izifo nezinambuzane (photo ubungqina) ukuba uninzi ivame iingcambu, ubunzima lwezinambuzane ezincinane - intothoviyane, ezilalisa kwi axils amagqabi. Badla kwiseli SAP, ebangela oko deformation zabo. intothoviyane khulu Siberia kunye iris Japanese iintlobo, kodwa musa eya uhlobo 'elineentshebe ".

Njengoko owanyayo izinambuzane ukuba "ukuwina" kwisityalo, amagqabi zijika zibe mdaka kwaye abune, kunye iingcambu wayifulela akhanya.

Ukusuka intothoviyane ungagcina sokutshiza emulsion malathion (10%) ilitha yamanzi 10 g ye-emulsion ka 75-90 nganye. Velisani kufuneka itshizwe kanye ngeveki.

Nematodes - i ntshulube kwawo encinane ningoyiki zibe luzizi. Ezinza emazantsi kunye nezityalo amathupha kunye nokuqalisa ubushushu yasebenza. "Upper" zabo -hobotkom ezikhoyo ukuba imngene sangaphandle kwegqabi kwaye kwalusa kwi kwiseli incindi yayo. Kwiphepha okuhlatywa iba brawuni ife.

nematode ezidluliselwa badla egadini izixhobo, ukhula kunye namanzi emvula. esusa ngendlela ziphathwe ngo-10% isisombululo formalin kunye inventri eziqhumayo lomhlaba losuleleko uncedo bakuphepha phambi kokutyala.

beetle ezinkulu oluhlaza, efikelela kubude-2 cm, ekuthethwe ngayo abantu chafer. Bona owenziwe ekupheleni kukaMeyi kunye siphaphazela imiyezo ukufuna umungu, hayi disdaining kunye neentyatyambo ubuncwane irises. Izifo nezinambuzane irises kunye nonyango lwabo - oko umthengisi weentyatyambo kufuneka babe nolwazi olukhethekileyo. Xa unyango ukuwubona imibala bronzovok luqala wokutshiza "Kinmiksomom" isityalo esekelwe 2.5 g nganye 1 ilitha yamanzi.

Ukuba bugs abaninzi kakhulu, ukuba kuqokelelwa ngesandla kunye neentyatyambo kuthintelo ash spray isisombululo.

Iintwala kunye imigca

Ngexesha iintyatyambo eqhubela luyasebenza izinambuzane ezininzi musa ukuya kugqitha kunye irises. Izinambuzane kunye nezifo xa izityalo kweentyatyambo abatshabalalisa kuphela iingcambu namagqabi, kodwa iintyatyambo. Umzekelo, iintwala oluhlala kuzo amathupha, "ngokumungunya 'ubomi kwezityalo, luphe incindi.

Ekubeni intwala phinda ngokukhawuleza, isityalo ixesha elifutshane ukuze baphumelele. Ukuze uphephe oku, kufuneka ukutshiza imibala ezonakeleyo 0.3% malathion emulsion okanye 15% ye-phosphamide nokwakheka.

Ukuba ke isandla na iikhemikhali bamba isisombululo yesoda ash (0.5%) kunye nokongeza isepha. Enye indlela ukukhusela izityalo iintwala - into esusa rhoqo.

Imigca abahlala kwenqanaba esezantsi amagqabi kwiingcamba kumhlaba eliphezulu. Emini babonisele, nezinambuzane ngaphandle ukondla ebusuku. Baya kudla amagqabi kunye rhizomes ziyayitya yonke ibinomthwebeba. nokuzalana ngokunzulu zonyaka lemvula e + 18-20 degrees.

Xa uhlobo ngokuzikhusela enokuthi yenziwe ukumba nzulu emhlabeni kunye nokutshatyalaliswa amagqabi kunyaka ophelileyo. Ngu imigca asuswe intsomi iyeza - decoction imibala pepper spray okrakra kunye nemithi close-likhula.

Land iphathwa kunye nomxube ash kunye lime kunye necuba uthuli. Kwakhona, abalimi abaninzi ngomgibe imigca - wemba kungena nezitya emhlabeni kunye namanzi. Xa singene izitya, ukunxila, ize ingakwazi basinde. Kuhleli ukuze ndibatshabalalise, ugalele amanzi aphilileyo.

Ephuma and iinyenzane nolovane

Butterfly ezinqunquthayo cutworm kutshabalalisa irises ngaphakathi, eyiva maze iphela esiqwini sesityalo. Inkoliso bonke abamthandayo iindawo efumileyo, njalo-ekufunxeni umhlaba - a umbala. Kukwacetyiswa kwakhona ukuba athambise umhlaba phakathi kwemiqolo aqwenge nokhula, ingakumbi ngexesha egg ngokubekwa.

ukusebenza Good izifo nezinambuzane irises Bordeaux umxube, elenziwe ngomxube sulphate yobhedu kunye nobisi lime. Yisebenzise kufuneka ukuya iintyatyambo liqhuma.

Ukuba mzuzu ebelahlekile yaye kwakukho umkhondo, ke kucetyiswa ukutshiza le decoction of hellebore Lobel.

Medvedkov abe enamandla, abathi uwaqobe iingcambu nezikhondo. Irises (izifo nezinambuzane, i ifoto kuqinisekisiwe, kwiimeko ezininzi eziyingozi ngaphantsi koku zinambuzane) kufa xa ngaphantsi eyayilithânga luzika medvedok.

Ubatshabalalise ungakwazi, usebenzisa masela. Kuba oku 1 kg yengqolowa esiphekiweyo, nto inokongezwa kuyo 30 g ibhotolo 50 g malathion kwaye zixutywe kakuhle. Kwanele bambe umxube-5 cm emhlabeni okanye zikukhandanisa kwi imingxuma zabo.

wireworms

Wireworms wabiza ezidla amabhungane nqakraza, apho bahlala kwindawo ingcambu umbala. Irises, izifo nezinambuzane, unyango kunye nothintelo leyo ixhomekeke kumgangatho ukumba kwaye bezikhulule umhlaba rhoqo, kunokusinceda siphephe ezininzi iingxaki "zempilo" ukuba ngumgcini-sitiya yonke imizamo ngokwaneleyo. Ukuphelisa wireworms emhlabeni Kucetyiswa ukuba wenze ammonia anhydrous abatshabalalise rhoqo ukhula.