Idan muna da bishiyar fure a cikin lambun mu, yana yiwuwa wasu kwari ko cututtuka su kai masa hari. Powdery mildew yana daya daga cikin cututtukan da suka fi yawa kuma masu haɗari waɗanda zasu iya kaiwa farmakin ku. Yawanci ana gane shi da ido tsirara a matsayin farin foda wanda ke bayyana akan ganye, mai tushe da fure. The powdery fure daji dole ne a dakatar da shi cikin lokaci don kada ya lalata shuka duka. Sau da yawa ana kiran sa toka ko fari saboda alamomin sa. Dalilin wannan cutar shine fungi na Podosphaera wanda ke fara zama akan tsirrai kuma yana haifar da lalacewa mai yawa.
Don haka, za mu keɓe wannan labarin don gaya muku duk abin da kuke buƙatar sani game da mildew powdery, menene manyan alamomin sa da yadda ake kawar da shi.
Alamomin cutar busasshiyar fure
Alamun farko na busasshen busasshen busasshen kumburi kusan kusoshin ja ne da ba za a iya gani a farfajiyar ganyen fure ba, fararen ƙura mai ƙura a ƙasa da shuka. Naman gwari na iya kamuwa da kowane bangare na shuka, amma ya fi son ƙananan kyallen takarda, kuma shine mafi ƙanƙantar da ɗanɗano da furannin furanni waɗanda galibi ke nuna alamun cutar ta farko.
Lokacin da naman gwari ya mamaye gandun daji, ganyayyaki sun lalace kuma ikon shuka don rage photosynthesize ya ragu. Ba a buɗe buds ɗin ba kuma ana shafar girma na fure fure. Mummunan cututtuka na iya hana ci gaban ganyen da ya faɗi da wuri kuma ya rage fure. Idan an ba shi damar haɓaka, naman gwari zai ci gaba da yaduwa tare da rufe dukkan tsiron har sai duk ganye ya mutu.
Bambanci na Sphaerotheca pannosa. The rose, kuma aka sani da Labarai da dumi -duminsu, ita ce mafi yawan nau'in fure -fure na fure -fure da sanadin wannan cutar a cikin bushes bushes. Spores suna girma akan farfajiyar ganye, inda mycelium ke tsiro da rassa cikin ƙwayoyin shuka don abinci. A farfajiya, ana ci gaba da samuwar sabbin spores, suna mamaye wasu wuraren shuka.
Spores suna yaduwa zuwa sabbin tsire -tsire ta hanyar iska. Lokacin da mummunan yanayi ya isa, don tsira a cikin mawuyacin yanayi, naman gwari na iya zama cikin bacci a cikin ƙasa akan buds ko ƙarƙashin bushes. Mafi yawan lokacin aiki na powdery mildew na fure fure yana farawa a cikin bazara, lokacin yanayin yana fara zafi, kuma yana ɗaukar duk lokacin bazara har ma da ɓangaren faɗuwa. Kamar kusan dukkan fungi, rashin isasshen iska da zafi mai yawa yana haɓaka haɓaka.
Sarrafa mildew powdery akan bushes
Wannan naman gwari galibi yana kasancewa a cikin substrate, yana jiran yanayi mai kyau don cutar da tsire -tsire na lambun. Don hanawa da yaƙar ta, dole ne a bi tsabtar tsabta. Za mu ga wasu kyawawan ayyuka don samun damar ragewa da sarrafa mildew powdery akan busasshiyar fure:
- Tsaftace da zubar da ganyen da ya faɗi da sauran tarkace a kewayen gindin shuka.
- Ka datse ɓangaren shuka da ya kamu da cutar kuma ka zubar da shi yadda yakamata.
- Samar da isasshen ruwa da abubuwan gina jiki ga bushes ɗin don kula da ƙarfin tsaron su.
- Rike rugi don hana asarar danshi.
- Barin isasshen wuri don bushes ɗin bushes don samar da iska mai kyau.
- Prune kuma tsaftace tsakiyar shrub don haka yana da iska mai kyau a cikin gida.
- Ruwa da wardi da safe don saurin bushe ganyen da hana kamuwa da cututtukan fungi.
- Kuna iya amfani da wasu fungicides waɗanda ke aiki azaman matakan kariya. A cikin yanayin shekara inda suka fi dacewa don haɓaka haɓakar ƙura akan busasshen fure (wannan yawanci bazara da kaka tun lokacin ruwan sama da yanayin zafi ya haɗu) zaku iya karanta alamar samfurin kuma bi umarnin don hana bayyanar powdery mildew.
Wasu jiyya na halitta game da powdery mildew na fure fure
Akwai wasu hanyoyin sarrafa sunadarai da ba a saba da su ba waɗanda ke ba da wasu hanyoyin aiwatar da ayyukan fungicides na roba. Hanyoyi mafi inganci na gida don sarrafa busasshen busasshen kumburin shine madarar Epson, sulfur, potassium bicarbonate, gishiri, da mai.
- La fita epson yakamata ayi amfani dashi akai -akai a lokacin kakar.
- Sulfur na iya hana spores su yi girma, don haka dole ne a yi amfani da shi kafin cuta ta auku.
- Copper sulfate shine maganin fungicide mai tasiri wanda aka yarda dashi a cikin aikin gona.
- El man neem yadda yakamata ya kawar da mildew powdery a cikin tsirrai da yawa ta hanyar yin katsalandan tare da metabolism na fungal da dakatar da samar da abubuwa.
- Hada sulfur da man kifi da / ko man sesame yana da tasiri.
- Milk wani shahararren maganin kashe gwari ne, diluted da ruwa da kuma fesa a kan shuke -shuke m ga farko alamun kamuwa da cuta. Ba a san takamaiman tsarin aikin ba, amma sanannen sakamako shine ferroglobulin (nau'in furotin whey) yana haifar da iskar oxygen kyauta lokacin da hasken rana ya bayyana, kuma tuntuɓar waɗannan tsattsauran ra'ayi yana cutar da fungi..
- Hakanan ana ba da shawarar soda burodi da ma'adinai mai narkewa da ruwa ko mai kayan lambu don sarrafa mildew powdery, kodayake waɗannan gaurayawan suna da iyakancewa da sakamako mara daidaituwa. Babban taro na sodium yana cutar da tsire -tsire.
Yanayin muhalli
Don kiyaye ire -iren ire -iren waɗannan cututtuka da kula da busasshen daji, za mu ba da shawarar wasu abubuwan muhalli da za a yi la’akari da su:
- Lokacin dasawa, yakamata a tuna cewa yawancin bushes ɗin sun fi son rana, wurare masu iska sosai, amma iska mai ƙarfi ba ta shafa ba. Kawai don wasu nau'ikan da yanayin zafi mai zafi, ana ba da shawarar rabin inuwa.
- Bushes bushes suna girma mafi kyau a cikin ƙasa mai ɗan acidic mai wadataccen yumɓu da silt. Idan substrate yana da waɗannan halayen, zaku iya guje wa lahani na shuka da matsalolin lafiya a nan gaba.
- Dole ƙasa ta kasance tana da magudanar ruwa mai kyau don gujewa shaƙewar tushen, bushes ɗin bushes suna da hankali sosai ga tushen. Koyaya, ƙasa dole ne koyaushe ta kula da wani danshi. Wannan yana da mahimmanci musamman ga bushes na bushes.
- Ya kamata a shayar da shi a kan substrate, ba akan ganyen ba don gujewa bayyanar naman gwari.
Ina fatan cewa tare da wannan bayanin za ku iya ƙarin koyo game da fure mildew da yadda ake kawar da shi.