Kulamulira kapena Kupewa Kuwonongeka kwa Nsomba
Ngati masamba anu opanga amawoneka ngati wina ali ndi mizere yambiri ya magulu, muli ndi oyendetsa masamba. Osowa ndi mphutsi za maluwa, ntchentche, njenjete ndi mafolosi. Wakale amaika mazira awo pa tsamba ndi mphutsi m'makutu ndi mumtsinje, kudyetsa ndikusiya njira yowonekera komwe iwo akhala. Ngati mumayang'ana mwatcheru, nthawi zambiri mumatha kuona chidontho chakuda kumapeto kwa mzere umodzi.
Ndiwo wolakwira kuntchito.
Sikuti masamba onse amagwiritsa ntchito masamba. Ngati muwona kuwala kofananako koyera, izi zikhoza kukhalanso tsamba lolima minda. Kuwonongeka kwa masamba a Blotchy nthawi zambiri kumalakwitsa chifukwa cha mtundu wina wa matenda. Chithunzi apa ndi tsamba la okra, koma zomera zambiri zimayambidwa ndi leafminers. Columbine ili pafupi kutsimikiziridwa kukhala ndi angapo, ngati si masamba angapo omwe akuwonetsa mzere wokalamba wa squiggly line kuwonongeka. Mitengo mu banja la sipinachi , monga a Swiss chard ndi beets , imakondanso, koma masamba a masamba amatha kudya nawo nkhaka , udzu winawake, biringanya, letesi , mtola , mbatata ndi masamba a tomato , inde, ndizo zonse zokongola m'munda wa ndiwo zamasamba. Iwo amatha kuyendetsa njira zawo kudutsa zitsamba zowonjezereka ndi mitengo, monga boxwood ndi citrus.
Kuwonongeka sikokwanira kwambiri kupha mbewu, pokhapokha pali matenda oopsa kapena obwerezabwereza omwe angapangitse chomeracho ndikuchifooketsa. Komabe ndizosawonetsa.
Ndipo ngati zamasamba zikukula masamba awo, monga sipinachi, letesi, chard ndi beet amadyera, masamba a masamba angatanthauze kutayika kwathunthu kwa mbewu.
Kulamulira Leafminers
- Osaopsa Poizoni: Mankhwala osakaniza ophera tizilombo toyambitsa matenda nthawi zambiri samalimbikitsa kuyang'anira tsamba la leafminers. Chifukwa chowonongeka ndizokongoletsera, mankhwalawa ndi kuchotsa masamba okhudzidwa. Izi zimangowonjezera maonekedwe a chomeracho. Icho chimachotsanso masamba omwe alipo kale asanakhale akulu ndikuika mazira ambiri. Popeza miyala yamtundu uliwonse yomwe imakhudza masambawo ndi minofu yakufa, sizingathandize kuti azikhala pamtengowo. Sadzawoneka bwino.
- Ochepa Poizoni: Ngati mukudziwa kuti mbewu ina imakhala yofiira chaka chilichonse, mukhoza kutsogolera anthu akuluakulu musanayambe kuika mazira awo, kupopera kumayambiriro kwa chaka ndi tizilombo monga neem.
- Malo Odyera Otsiriza: Pali mankhwala enaake ophera tizilombo, omwe amatengeka ndi zomera ndipo amafalikira m'magulu onse a zomera, omwe amadziwika kuti amagwiritsidwa ntchito pa masamba, koma ambiri a iwo ali amphamvu ndipo ena, monga omwe ali ndi zothandizira acephate kapena imidacloprid, akuletsedwa m'madera ambiri. Palibe zowonjezera zowonjezera zopezeka pa zosagulitsa malonda pa zomera zodyedwa.
Njira yabwino yothetsera kuwonongeka kwa leafminer ndiko kuyang'ana zizindikiro ndikuzigwira molawirira, pomwe mutha kuchotsa masamba omwe akukhudzidwa ndipo simungayambe kufalitsa.