Zamkatimu
Matenda ahlole: momwe mungachiritsire
Matenda a phlox amatha kukhala ma virus komanso mafangasi. Komanso, mtundu wachiwiri wa matenda ndi wosavuta kuchiza. Kulimbana ndi ma virus ndizovuta kwambiri, choncho ndizomveka kupewa matenda otere.
Matenda oterowo amapatsirana kuchokera ku chomera chodwala kupita ku chathanzi kudzera mu tizirombo monga nsabwe za m’masamba, nkhupakupa, cicada, ndi nyongolotsi. Tsoka ilo, matenda a virus sangachiritsidwe. Choncho, pachizindikiro choyamba, m'pofunika kuchotsa maluwa owonongeka ndikuwotcha kutali ndi malo.
Matenda a phlox ndi osavuta kupewa kuposa kuchiza
Pali matenda angapo a virus omwe angakhudze phlox. Mutha kuwazindikira ndi zizindikiro zotsatirazi:
- Variegatedness. Amadziwika ndi maonekedwe a kuwala kwa mawanga pamaluwa a maluwa, komanso kupotoza kwa mawonekedwe a masamba.
- Necrotic mawonekedwe. Mawanga a bulauni okhala ndi mainchesi 1-3 mm amapangidwa pamasamba. Pamene matendawa akupita, madera okhudzidwawo amakula kukula.
- Curliness wa masamba. Zoyambira za duwa zimapunduka, ndipo mbewuyo imachepetsedwa kukula. Maonekedwe a masamba amasintha, komanso amakutidwa ndi mawanga akuda kapena achikasu-wobiriwira.
Kupewa kuoneka kwa tizilombo matenda, m`pofunika kuchita zodzitetezera. Kuti muchite izi, nthawi zonse muyang'ane zomera zatsopano komanso nthaka yomwe ili pamalopo. Musanabzale, samalirani nthaka ndi zida zam'munda ndi mankhwala monga Carbation, Nemagon kapena Chloropicrin.
Momwe mungachitire phlox ku matenda a fungal
Matenda oterewa pa maluwa si osowa kwambiri. Koma akhoza kuchiritsidwa mwamsanga. Matenda akuluakulu a fungal:
- Dzimbiri. Mawanga achikasu-bulauni amapangidwa pamasamba, omwe amakula kukula. Chithandizo chimaphatikizapo kuchotsa madera omwe akhudzidwa. Kuphatikiza apo, muyenera kuthira nthaka ndi zomera ndi 1% Bordeaux madzi ndi kuwonjezera ferrous sulfate ndi mkuwa chloroxide.
- Septoria. Amadziwika ndi maonekedwe a imvi mawanga okhala ndi malire ofiira. Matendawa amathandizidwa ndi madzi a Bordeaux.
- Powdery mildew. Maluwa otumbululuka amawoneka pamasamba ndi zimayambira za phlox, zomwe zimakula pang'onopang'ono. Matendawa amachiritsidwa ndi yankho la koloko phulusa, komanso boric acid.
- Wilt. Monga lamulo, matendawa amakhudza mbewu panthawi yamaluwa. Itha kuzindikirika ndi kufota kwakuthwa kwa masamba, pomwe tsinde limakhalabe lathanzi. Kuchiza, kukumba maluwa ndi mankhwala mizu, ndiye kumuika tchire kumalo ena.
Kuchiritsa matenda oyamba ndi fungus mu phlox sikovuta. Chinthu chachikulu ndikuyamba kuchiza chomera pachizindikiro choyamba. Koma kupewa matendawa n’kosavuta kusiyana ndi kulimbana nawo pambuyo pake. Choncho, n'zomveka kuchita zodzitetezera.