Choipitsa cham'mbuyo chimadziwika kuti ndi matenda oopsa kwambiri a mbatata m'maiko ambiri padziko lapansi. Kuopsa kwakukulu kwa matenda ndikuthamanga msanga kwa kufalikira kwake. Kuchokera ku mbeu imodzi yomwe ili ndi kachilombo mkati mwa sabata imodzi, kachilomboka kangathe kufalikira kudera lonse lodzala, komwe, ngati kulibe njira zodzitetezera, kumabweretsa chiwonongeko chachikulu cha mbewuyo. Kuwunika kwakanthawi komanso mapulogalamu ogwira ntchito a fungicidal oteteza mbatata zithandizira kupewa izi.
Vuto lalikulu
Malinga ndi All-Russian Research Institute of Phytopathology, agrarians a madera onse omwe amalima mbatata ku Russia amayenera kulimbana ndi vuto lakumapeto (wothandizira ndi oomycete Phytophthora infestans).
Zomera zopangidwa bwino zimatha kutenga matendawa. Tizilomboti timayambitsa masamba, zimayambira ndi ma tubers. Chifukwa chake, mawanga okula bulauni amawonekera pamasamba. Pansi pamunsi pa tsamba mozungulira pamalire amtundu wathanzi komanso matenda munthawi ya chinyezi chambiri, pachimake choyera pamayimira kupindika kwa oomycete. Mbewu zimanyamulidwa ndi mvula ndi mphepo, ndipo zimafalikira kuzitsamba zathanzi ndikuzipatsira. M'nyengo youma, nsonga zomwe zakhudzidwa zimasanduka zofiirira komanso zowuma, nyengo yamvula zimakhala zakuda ndikuwola.
Pa zimayambira ndi mapesi a masamba, matendawa amawonekera ngati mawanga akuda. Matendawa akamakula kwambiri, zimayambira zimayamba kufwenthera. Nthawi zambiri, malo oyambira kwambiri opweteka mochedwa amakhala ndi mbewu zomwe zimayambira. Pa matenda a tubers, opsinjika pang'ono, amawonekera mawanga ofiira, thupi lomwe lili ndi utoto wofiirira. Wothandizira caucative wa blight overwinters mwa mawonekedwe a mycelium mu ma tubers okhudzidwa, komanso mawonekedwe a oospores m'nthaka ndi zinyalala zazomera.
"Gwero lalikulu la kachilombo kamakhala mbewu ndi namsongole (makamaka black nightshade)," akutero Anastasia Ukolova, woyang'anira mbewu ku Adam Rus. - Matendawa amatha kufalikira ndi mbande za phwetekere, zomwe zimakhudzidwanso ndi choipitsa mochedwa. Pachifukwa ichi, simuyenera kuyika zikhalidwezi pafupi. " "Kuphatikiza apo, - katswiriyo akuwonjezera kuti, - vector ya matendawa akhoza kukhala zinyalala zazomera zomwe sizimachotsedwa m'munda kapena zotayidwa zomwe zatsala pambuyo pa bulkhead". Zinthu zonsezi zitha kukulitsa vutoli ndikufalikira kwa matenda kudzera mumlengalenga kudzera m'miyala.
Zolakwitsa polimbana ndi vuto lakumapeto
Ngakhale kufala kwa matendawa, sikuti olima mbatata onse amatha kulimbana nawo. Zina mwazolakwitsa kwambiri ndi malemu (pambuyo pozindikira zizindikiro za matendawa) kuyamba kupopera mbewu mankhwalawa. Chithandizo choterocho sichimabweretsa zomwe mukufuna, popeza fungicides ambiri amakhala ndi chitetezo komanso prophylactic. Mankhwalawa atha kuthandizira mgulu loyambirira la matendawa, koma sioyenera "kuzimitsa moto utawonekera kale."
Cholakwika chachiwiri chodziwika ndikusiya kupopera mankhwala koyambirira. Kuchepetsa kosayenera kwa mankhwala kumabweretsa kufooka kwa chitetezo cha mbewu. Matendawa amatha kuwonekera kumapeto kwa nyengo yokula, yomwe ndi yoopsa kwambiri ngati ma tubers adakonzedwa kuti asungidwe.
Kusintha kosalingalira bwino kwa fungicides ndi njira zofananira kapena zofanana kumayambitsanso mavuto akulu. "Izi ndizodzaza ndi mapangidwe amtundu wosagwira wakuchedwa," adachenjeza Anastasia Ukolova. "Kuphatikiza apo, kugwiritsa ntchito mafungasi molakwika pa mbatata ndikuphwanya kale zofunikira zachilengedwe, chifukwa kupitirira kuchuluka kwa zinthu zomwe zingagwiritsidwe ntchito kumatha kudzetsa dothi, madzi ndi zinthu zake."
Banjo® Forte
Njira zochepetsera kuwonongeka kuchokera ku vuto lochedwa mochedwa mpaka zochepa zimadziwika bwino kwa onse omwe amapanga zaulimi: kutsatira kasinthasintha wa mbeu, kusankha mitundu yolimbana ndi matenda, kugwiritsa ntchito mbewu yathanzi komanso kugwiritsa ntchito munthawi yake mankhwala oteteza mbeu.
Zina mwa izo ndi fungicide yatsopano ya Banjo® Forte yochokera ku ADAMA. Ndi mankhwala azigawo ziwiri kutengera dimethomorph ndi fluazinam. Kuphatikizika kwa zinthu zogwira ntchito, zomwe zimakhala zapadera pamsika, zimapereka chitetezo chodalirika cha mbatata osati kumatenda akuchedwa, komanso ku alternaria, kuvunda koyera, komanso kumateteza mbewu za anyezi ku matenda a peronospora.
"Banjo® Forte amateteza osati masamba okha ndi zimayambira, komanso tubers kumapeto komaliza kwa nyengo yolima komanso nthawi yokolola isanachitike," Anastasia Ukolova akutsindika. "Izi ndizofunikira kwambiri ngati mbatata ziyenera kusungidwa mosungira, chifukwa kuopsa kwa matenda obisika ndikovuta kuwapeza panthawi yokolola, ndipo kupezeka kwawo kwaposachedwa kumabweretsa kuwonongeka kwakukulu posungira."
Ubwino wofunika kwambiri wa Banjo® Forte ndi mphamvu yake yolimbana ndi mafuko onse odziwika omwe amapezeka mochedwa, zomwe zimapangitsa kukhala chida chofunikira kwambiri munjira zotsutsana ndi matendawa.
Fomu yokonzekera ya fungicide - kuyimitsidwa kokhazikika - ndiyosavuta kugwiritsa ntchito. Sizimayambitsa kutsekemera kwa ma sprayer ndikuwonetsetsa kuti mankhwalawo asungunuka m'madzi. Kuphatikiza apo, mankhwalawa samatha kugwa mvula yambiri, zomwe zimapangitsa kusinthasintha kwakanthawi munthawi ya mankhwala.
Werengani zambiri:
8 800 30 10 999