Polimbana Phytophthora pa tomato

Fitoftorovye bowa - ndi matenda chomera, analipo palibe mitundu zosakwana makumi anayi. Kufalitsidwa ku madera onse a dziko, kupatula m'madera a Madzi oundana. Komabe, ngakhale sitili pa matenda zachilengedwe zomera akhoza atadutsa mu wowonjezera kutentha ndi mbewu kachilombo kapena mbande. Zingamvekere onse zomera za banja Solanaceae: mbatata, tomato, biringanya, tsabola. Polimbana ndi mbewu zina: strawberries, buckwheat, Kasitolo. Nkhani anafotokoza mwatsatanetsatane polimbana Phytophthora pa tomato.

Kodi matenda

Mochedwa choipitsa kapena choipitsa mochedwa limapezeka pa mbali zonse za chitsamba phwetekere. The woyamba chizindikiro - maonekedwe a bulauni mawanga pa masamba, makamaka pa konsekonse. Ngati phesi anapanga magulu mdima tiyenera kuyembekezera kuti posachedwapa ndi zipatso Brown kapena silvery mawanga. Pa nthawi imeneyi a polimbana Phytophthora pa tomato wosatenga zotsatira, tingathe pofuna kupulumutsa mbali ya mbewu, kuchotsa gawo la tchire matenda. Iwo muziitentha, ndi ndondomeko otsala mankhwala wowerengeka kapena mankhwala. Nthawi zambiri, chipatso matenda sangathe anabweretsa kukhwima, iwo kuvunda, ndi chitsamba pang'onopang'ono uphwetsa. Phytophthora spores ndi Hardy kwambiri. Iwo overwinter mu nthaka pa otsika kutentha kwambiri, zasungidwa mu mizu, umatheka ndi nyenyeswa za mbewu zomera zotsala mukakolola. Kuchokera ku kasupe pa kutentha madigiri 10 Celsius iwo anayamba mwachangu zikupitiriza, kufalitsa Madzi a mvula awo uyenda kuchokela wina kwa mabedi ena. Komanso, mtsutso mosavuta adatengedwa ndi mphepo makilomita ambiri. Ndithudi nkhondo bakiteriya, zimene zimakhala zovuta kwambiri kuti apambane.

Njira kulimbana choipitsa mochedwa

Pamaso processing tomato kuchokera mochedwa formulations choipitsa antibacterial, m'pofunika kusunga zingapo zofunika njira. Chinthu chachikulu si kubzala tomato kapena solanaceous ena pamalo amodzi zaka ziwiri mu mzere, osati Njira iwo wina ndi mzake. Asanadzalemo mbewu kapena mbande kwenikweni ayenera amazisamalira fungicides, monga Bordeaux madzi kapena mankhwala "Hom." Ndi zosavomerezeka ntchito mbewu odwala. polimbana Phytophthora pa tomato - ndi chisamaliro nthawi zonse tchire. Tisalole ndi thickening kubzala, chinyezi amaika nthaka. M'munsi masamba pansi, komanso adzauma njira ayenera kuchotsedwa nthawi zonse. Bwino kusonkhanitsa zipatso wakucha ndi kusiya okhwima pansi kuwala denga mu mabokosi youma kapena makatoni. Tsopano zoti utsi tomato ku choipitsa mochedwa. Wotchuka chida - osakaniza Bordeaux. Bluestone Madontho tchire ndi pansi, ndi chifukwa zolinga zambiri zokongoletsa amakonda ake lofanana "Hom" - mkuwa oxychloride. Komabe, wamaluwa odziwa amaona gawo loyamba la kutsimikiziridwa aluso. Pamene ena amati sulphate mkuwa - ndi dzulo. Today m'masitolo apadera kupereka zosiyanasiyana fungicides ndi Phytophthora, kuphatikizapo ndemanga zabwino "fitosporin" mankhwala "Ridomil". Tikumbukenso kuti vuto si anathana ndi mankhwala kamodzi, izo ziyenera mobwerezabwereza nthawi osachepera 3-4 pa nyengo kukula.

polimbana Phytophthora pa azitsamba tomato wowerengeka

Kapangidwe ka mankhwala kulimbana bowa munali mkuwa izi. Poganizira zimenezi, ena alimi ntchito njira yoyambirira ya kapewedwe (osati chithandizo!) Disease. Mkuwa waya wa awiri ang'onoang'ono, pa posechennymi 2-2.5 masentimita zidutswa yaitali, analasidwa ku zapansi phwetekere tsinde. Wakwiya ndi madzi a mbewu, kufufuza chinthu ikuchitika padziko tchire lonse ndi kuteteza izo ku chiwonongeko cha bakiteriya. 100% ya zotsatira sizitanthauza, koma mungayesere, kupweteka. Whey - mankhwala wina wowerengeka. malita 1-2 sitimadzipereka mu chidebe cha tchire madzi ndi kutsitsi. Action ndi malo acidic padziko chomera kumathandiza kukula kwa bowa. Pali kuona kupopera njira amadzimadzi 5% ayodini (10 ml pa ndowa). Pali njira zina zambiri vuto lililonse kwa zomera ndi thanzi ogula, ndipo ndi bwino kuti amachita kawirikawiri kuposa nkhanza mankhwala.