{"id":3460,"date":"2025-10-16T10:26:09","date_gmt":"2025-10-16T07:26:09","guid":{"rendered":"https:\/\/nufarm.com\/ro\/?post_type=nf-product&p=3460"},"modified":"2025-10-16T15:32:47","modified_gmt":"2025-10-16T12:32:47","slug":"joust-pro","status":"publish","type":"nf-product","link":"https:\/\/2024.nufarm.com.au\/md\/product\/joust-pro\/","title":{"rendered":"Joust Pro"},"content":{"rendered":"

JOUST PRO<\/strong> este un fungicid ce se prezint\u0103 sub form\u0103 de lichid\u0103 ce con\u021bine: 150 g\/l protioconazol \u0219i\u00a0 150 g\/l azoxistrobin.<\/p>\n

Protioconazol<\/strong> \u2013 are ac\u021biune sistemic\u0103 \u0219i blocheaz\u0103 sinteza sterolilor, ceea ce duce la deteriorarea membranelor celulare ale agentului patogen.<\/p>\n

Azoxistrobin<\/strong> \u2013 p\u0103trunde rapid \u00een frunze \u0219i opre\u0219te germinarea sporilor \u0219i conidiilor ciupercilor. Ac\u021bioneaz\u0103 prin blocarea respira\u021biei mitocondriale a celulelor patogene.<\/p>\n

Mod de ac\u021biune<\/strong><\/span><\/h6>\n

Pe planta\u021biile de gr\u00e2u<\/strong>, tratamentul se efectueaz\u0103 de dou\u0103 ori pe sezon:<\/p>\n

    \n
  1. Primul \u00een perioada de formare a tubului \u2013 apari\u021bia primei frunze-steag \u2013 p\u00e2n\u0103 la apari\u021bia spicului;<\/li>\n
  2. Al doilea este \u00eempotriva fusarium-ului spicului (\u00een doz\u0103 maxim\u0103) \u2013 de la \u00eencheierea form\u0103rii spicului p\u00e2n\u0103 la \u00eenceputul \u00een\ufb02oririi. Consumul de solu\u021bie este de 200-300 l\/ha.<\/li>\n<\/ol>\n

    Pe planta\u021biile de rapi\u021b\u0103<\/strong>, tratamentele se efectueaz\u0103 \u00een perioada de vegeta\u021bie c\u00e2nd apar primele semne de \u00eemboln\u0103vire, urm\u0103toarele dup\u0103 10-14 zile (cre\u0219te \u00een\u0103l\u021bimea tulpinilor – \u00eenceputul form\u0103rii fructelor \u00een nivelul inferior al in\ufb02orescen\u021bei). Consumul de solu\u021bie este de 200-300 l\/ha.<\/p>\n

    Pe planta\u021biile de \ufb02oarea-soarelui<\/strong>:<\/p>\n

      \n
    1. Primul tratament se face odat\u0103 cu apari\u021bia primelor semne de \u00eemboln\u0103vire cu alternarioz\u0103, fomoz\u0103 sau rugin\u0103. Aceasta este \u00een stadiul de a 2-4 pereche de frunze adev\u0103rate p\u00e2n\u0103 la \u00eentinderea \u00een lungime a tulpinii.<\/li>\n
    2. Al doilea tratament este destinat pentru protec\u021bia calatidiilor de putregaiul alb \u0219i de alternarioz\u0103. El se aplic\u0103 \u00een faza anterioar\u0103 deschiderii \ufb02orilor.<\/li>\n<\/ol>\n

      Cauzele apari\u021biei bolilor calatidiilor:<\/strong><\/p>\n

        \n
      1. Asolament, suprasaturat cu \ufb02oarea-soarelui.<\/li>\n
      2. Cultivarea soiurilor \u0219i a hibrizilor cu o toleran\u021b\u0103 sc\u0103zut\u0103 la \u00eemboln\u0103viri.<\/li>\n<\/ol>\n
        Avantaje<\/strong><\/span><\/h6>\n
          \n
        • \n

          Ofer\u0103 ac\u021biune protectoare, curativ\u0103 \u0219i de eradicare<\/strong>.<\/p>\n<\/li>\n

        • \n

          Este eficient \u00eempotriva unui spectru larg de boli<\/strong> ale plantelor.<\/p>\n<\/li>\n

        • \n

          Con\u021bine protioconazol<\/strong>, substan\u021b\u0103 activ\u0103 care p\u0103trunde \u00een plant\u0103 \u0219i se distribuie uniform, asigur\u00e2nd protec\u021bie de lung\u0103 durat\u0103<\/strong>.<\/p>\n<\/li>\n

        • \n

          Prezint\u0103 eficacitate excep\u021bional\u0103 \u00eempotriva fuzariozei gr\u00e2ului<\/strong>, mai ales \u00een tratamentele profilactice.<\/p>\n<\/li>\n

        • \n

          Contribuie la randamente ridicate \u00een culturile de cereale<\/strong>, men\u021bin\u00e2nd num\u0103rul de boabe pe spic \u0219i num\u0103rul de tulpini productive.<\/p>\n<\/li>\n

        • \n

          Asigur\u0103 o perioad\u0103 de protec\u021bie \u00eendelungat\u0103<\/strong> \u2013 de minimum 4 s\u0103pt\u0103m\u00e2ni<\/strong>.<\/p>\n<\/li>\n

        • \n

          Are un efect eradicant rapid \u0219i eficient<\/strong>, atunci c\u00e2nd este aplicat la apari\u021bia simptomelor<\/p>\n<\/li>\n<\/ul>\n

          \n
          \n
          \n
          \n
          \n
          \n
          \n
          \n
          \n
          Recomand\u0103ri de aplicare<\/strong><\/span><\/h6>\n<\/div>\n

          Cultura<\/strong><\/p>\n<\/div><\/div><\/td>

          Agent patogen<\/strong><\/p>\n<\/div><\/div><\/td>

          Doza l\/ha<\/strong><\/p>\n<\/div><\/div><\/td>

          Perioadă de pauză \/ Număr de Tratări<\/strong><\/p>\n<\/div><\/div><\/td><\/tr>

          Floarea Soarelui<\/p>\n<\/div><\/div><\/td>

          Alternarioza (Alternaria helianthi)<\/em><\/p>


          Fomoza (Phoma macdonaldii)<\/em><\/p>


          Putregai alb (Sclerotinia sclerotiorum)<\/em><\/p>\n<\/div><\/div><\/td>

          0,8 - 1,0<\/p>\n<\/div><\/div><\/td>

          56 \/ (1-2)<\/p>\n<\/div><\/div><\/td><\/tr>

          Grâu de toamnă<\/p>\n<\/div><\/div><\/td>

          Făinare (Erysiphe graminis)<\/em><\/p>


          Rugina galbenă (Puccinia striiformis)<\/em><\/p>


          Pirenoforoza <\/p>

          (Pyrenophora tritici-repentis)<\/em><\/p>\n<\/div><\/div><\/td>

          0,7 - 0,9<\/p>\n<\/div><\/div><\/td>

          35 \/ (1-2)<\/p>\n<\/div><\/div><\/td><\/tr>

          Rapiță<\/p>\n<\/div><\/div><\/td>

          Alternarioza (Alternaria brassicae)<\/em><\/p>


          Fomoza (Phoma lingam)<\/em><\/p>


          Putregai alb (Sclerotinia sclerotiorum)<\/em><\/p>\n<\/div><\/div><\/td>

          0,8 - 1,0<\/p>

          <\/p>\n<\/div><\/div><\/td>

          56 \/ (2)<\/p>\n<\/div><\/div><\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

          Dac\u0103 preparatul JOUST PRO este aplicat \u00een timp util este asigurat\u0103 o protec\u021bie e\ufb01cient\u0103 pe parcursul a 3-4 s\u0103pt\u0103m\u00e2ni.<\/h6>\n
          \n
          \n
          \n
          \n
          Tehnica de aplicare<\/strong><\/span><\/h6>\n

          Tratamentul se va aplica cu echipamente terestre utiliz\u00e2nd un volum de solu\u021bie cuprins \u00eentre 100-400 litri\/ha. Echipamentul de aplicare trebuie s\u0103 fie verificat \u0219i calibrat corespunz\u0103tor \u00eenainte de aplicarea tratamentului.
          \nPentru a preveni apari\u021bia formelor rezistente nu se recomand\u0103 efectuarea repetat\u0103 a tratamentelor cu acela\u0219i produs.<\/p>\n

          Utilizarea \u00een amestec sau alternarea cu alte fungicide cu moduri de ac\u021biune diferit\u0103 reduc riscul de apari\u021bie al rezisten\u021bei.<\/p>\n

          Pregitirea solu\u021biei<\/strong><\/span><\/h6>\n

          Se va umple pe jumatate rezervorul ma\u0219inii de stropit cu ap\u0103 curat\u0103. Se va ad\u0103uga cantitatea necesar\u0103 de produs, se completez\u0103 cu ap\u0103, agit\u00e2ndu-se bine p\u00e2n\u0103 la umplere.<\/p>\n

          Solu\u021bia preg\u0103tit\u0103 se va utiliza \u00een totalitate \u0219i nu se p\u0103streaz\u0103 \u00een rezervor pentru ziua urmatoare.<\/p>\n

          Compatibilitate<\/strong><\/span><\/h6>\n

          JOUST PRO poate \ufb01 utilizat \u00een amestec cu majoritatea fungicidelor \u0219i \u00eengr\u0103\u0219\u0103mintelor pentru nutri\u021bia extraradicular\u0103, care nu au reac\u021bie alcalin\u0103.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

          Fungicid sistemic \u0219i translaminar cu efect pro\ufb01lactic \u0219i de 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