Mochedwa koipitsa pa tomato: njira kulamulira ndi kapewedwe

Mu chilimwe kapena alimi oyambirira kugwa zambiri anakumana ndi mawanga mdima pa tomato, amene pang'onopang'ono anafalikira padziko. Izi otchedwa choipitsa mochedwa pa tomato. Njira yochitira ndi izo monga kugwiritsa ntchito mankhwala ena ndi njira kuteteza anthu. Tikambirana mwatsatanetsatane zimene matenda ndi mmene nkhondo izo.

mochedwa choipitsa

Mochedwa choipitsa imatengedwa yaikulu matenda phwetekere mu greenhouses ndi pansi lotseguka. Ndipo m'nthaka amakhudza chikhalidwe cha mitundu mochedwa. Ichi ndi chifukwa chakuti zinthu yabwino kwa kufala kwa matenda (mame chifukwa cha kusiyana usana ndi usiku kutentha) anapanga mu chilimwe kapena yophukira oyambirira.

Pa kudziwika mawanga wamaluwa kuzindikira yomweyo kuti akhale choipitsa mochedwa pa tomato. "Ndichite chiyani?" - afunse funso. Choyamba muyenera kudziwa ngati izi ziri zoona, chifukwa mawanga akhoza kukhala matenda ena.

Mochedwa choipitsa zimakhudza chipatso, umatheka ndi masamba. Pa m'mbali mwa masamba kuoneka mawanga bulauni, pansi - woyera pachimake sporulation. Pa umatheka ndi petioles elongated mawanga popanda zolengeza. Zipatso zina yokutidwa ndi zofiirira zowola olimba. Gwero la matenda - ndi ndegeyo akhudzidwa mbatata ndi oospores, amene angapitirize dothi zatsalira mbewu.

Mochedwa koipitsa pa tomato: njira kulamulira monga mwa malamulo a chikhalidwe kukula

1. tomato anasankha ayenera amasinthasintha osati kubzala mbatata mu chikhalidwe, mpaka pamene mkangano amakhalabe nthaka.
2. Phwetekere mbewu kupopera mankhwala ndi permanganate potaziyamu kapena VitaRos, kuyambira nawonso, kungakhale bowa spores.
3. Nsonga za mbatata ndi tomato yopsereza kapena kwambiri m'manda, monga spores akutsatiridwa ndi mphepo ndi kusungidwa mu nthaka mpaka chaka chotsatira.

Ngati mukufuna yankho ku funso la momwe angatetezere tomato ku choipitsa mochedwa, muyenera kudziwa kuti litsatidwe malamulo awa atatu kuchepetsa chiopsezo cha matenda. zomera komanso anabzala ochepa okha amphamvu, chisamaliro yake kwa iwo ndi chakudya: tomato amphamvu sakhala atengeke choipitsa mochedwa.

Mu greenhouses carbonate tikulimbikitsidwa kukula hybrids kugonjetsedwa aumbike mwa phesi wina, popanda thickening, ndipo akudziwa bwino podutsa mpweya greenhouses. Kuthirira mbewu pa matenda tikulimbikitsidwa 1 nthawi pasabata, pakalibe mpweya.

Mochedwa koipitsa pa tomato: njira kulamulira mu njira ya sayansi

Tsopano likupezeka ndi kukonzekera mwapadera kwa kupopera phwetekere chikhalidwe. Popular mankhwala zochokera udzu Bacillus - "fitosporin-M", "Baksis", "Alirin-B", "Gamair". Ngati ntchito yawo m'pofunika kutsatira malangizo amaperekedwa. odziwika stimulators m'thupi "Immunotsitofit", "Appin", "zircon".

Pali yotakata-sipekitiramu fungicides kuti adziteteze matenda zovuta. Izi "Quadris", "Ridomil Gold", "mefenoxam," "Mancozeb", "Thanos", "famoxadone", "Cymoxanil" ndi ena. Mkuwa sulphate amagwiritsidwanso ntchito, koma kale zikuzimiririka pang'onopang'ono zinthu zakale, ndipo sikuti kuthandiza.

Kumbukirani, ichi ndi matenda sioneka amene angathe kuwononga mbeu lonse - mochedwa koipitsa pa tomato. Njira zimabwera akhoza sprayed zomera ndi kutsatira Machinery njira wopepuka monga kusintha mabedi, mbewu disinfection ndi kuchotsa mbatata yotsalira ndi tomato. Khalani limasonyeza kuti zokwanira kukapha bowa chikhalidwe.