Gooseberries: izifo nokwelashwa kwazo

On insimu yezwe emikhulu gooseberries yethu ngokwanele ethandwa. Izifo, ngeshwa, ngicela ungadluli usuke ohlangothini lwayo, futhi ukuthola isivuno esihle, ukunakekelwa kufanele kuthathwe ukuqeda lolu bhubhane.

Izinhlobo ezinkulu izifo

Zonke izifo kwesihlahla engadini zingahlukaniswa zibe izinhlobo ezimbili: Sesithombe Verticillium futhi omiswe amagatsha futhi amahlumela ezihlukahlukene indawo. Ake sixoxe ngazo ngokuningiliziwe.

Indlela eshaya Verticillium fehleka futhi omiswe gooseberries? Tifo letibangwa lolu hlobo kuthinte amagatsha namaqabunga alesi sihlahla. Esimweni sokuqala, umuntu wilting bamahlamvu, lokukhulunywa ngako kulendzaba livele libe nombala ophuzi. Akazange ewa emagatsheni, futhi ihlezi elikulo. Okwesibili igama ugqumugqumu isifo liyazikhulumela. Amagatsha futhi amahlumela ehlathini oluhlehlela uqhekeke ivele amagxolo, phakathi okuyinto amachashazi amnyama kuyabonakala - amagciwane.

Njengoba kuye kwashiwo, kukhona amazing kanye ahlukahlukene Gummy ugqumugqumu. Izifo zaloluhlobo kungaba omunye izinhlobo ezinhlanu kwamagciwane:

1. ukubeka amabala a alternarioznaya omnyama noma - amaqabunga sezihlahla avele izindawo grey-black nge touch Velvety omnqumo usayizi elikhulu.

2. zokubona brown - ukubukeka izindawo ensundu amaqabunga nge patina black owayemude encane.

3. zokubona askohitoznaya - izindawo grey ukukhanya noma elimhlophe, emhlabeni ngamunye eye a usebe brown laphetha, ngezinye izikhathi nge black dot pycnidia.

4. White zokubona (septoria indawo) - ukuvela ku omahlamvu awo nezihlahla amancane izindawo ensundu emincane noma oyindilinga emhlabeni lapho kukhona usebe abomvu ansundu. Ngalezi amabala ngokuhamba kwesikhathi kuqhubeke, kodwa umngcele uhlala njengezindawo ezigqamile.

5. zokubona antraknoznaya - zingavela hhayi kuphela amaqabunga, kodwa futhi phezu kwamagatsha kanye petioles. Ingabe izindawo ezincane lushone isiyingi umbala brown amnyama.

Kufanele kube ukukhanya futhi namanje amanye amaphuzu mayelana akuwohlozi ezihlupha gooseberries. Izifo zaloluhlobo izici isici: nezimagqabhagqabha, pads kanye sporulation. Bonke zitholakala phezulu amahlamvu. Nokho, uma amabala elikhanyayo ebonakalayo ngaphansi nangaphezulu, kukhona pads sporulation orange ke ukugqwala. Futhi elulele ngempela ezithakazelisayo.

Ezinye izifo

Uma eduze otshanini ezikhulayo sedge ku ugqumugqumu zingavela bokalchataya nokugqwala, uma umsedari eSiberia noma uphayini Weymouth, ukuthomba columnar. Ngenxa yalesi endaweni yalesi sifo lwegciwane kungenzeka ebusika e-sedge kanye zikaphayini, futhi entwasahlobo ukuthelela amahlamvu ezisencane ugqumugqumu.

Ngezinye izikhathi ugqumugqumu Ungabona ifilimu ezondile umbala omnyama, akusiyo lutho kodwa isifo okuthiwa abamnyama. Akwaziwa nomunye isifo - sferoteka, eyaziwa nangokuthi i powdery isikhutha. Kuyinto ahlasela ugqumugqumu. Uma lesi sitshalo kukuphathe kabi kakhulu isifo, amahlumela amasha kuya phezulu ukuncipha kwenzeka, kodwa lwegciwane overwinters ngaphansi amagxolo.

Zonke izifo eziye engenhla, ubheke isigaba mushroom, kodwa zitholakala nezihlahla kanye nezifo ezibangelwa amagciwane. Phakathi kwazo akhelene emithanjeni. Lesi sitshalo ngekulandzelana emithanjeni lokuqala nelesibili livela umngcele ugodo ephuzi. Ngaphezu kwalokhu kukhona chlorosis amaqabunga, bese basheshe ulahlekelwe isimo sabo futhi baba ukushwabana.

Impi yokulwa nesifo

Izidakamizwa ekwelapheni ezihlukahlukene izifo ugqumugqumu, kungasiko. Lokhu bluestone, esiza balahle Septoria nezinye akuwohlozi, Cumulus silondoloza kusukela powdery isikhutha, anthracnose kanye askohitoza futhi Bordeaux ingxube - nokugqwala, Septoria kanye anthracnose.

Abanye abalimi ozama ukuyisebenzisa ukuze ulwe nesifo ugqumugqumu izidakamizwa ezifana "itopazi" futhi "fundazol". Lesi sinqumo akulungile ngoba le mithi ingasetshenziswa kuphela ekwelapheni black currant. Nokho, uma le ndawo ugqumugqumu nursery, kungenzeka ukusebenzisa izindlela "fundazol" balahle Verticillium nini ka ugqumugqumu sezihlahla.