Crna pjegavost (Phomopsis viticola) vinove loze u Hercegovini | Phomopsis cane and leaf spot (Phomopsis viticola) of grapevine in Herzegovina
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Rotim, Nino | Kraljević, Mario
Croatian. Premda se radi o vrlo staroj bolesti vinove loze koja je uočena i opisana prije više od jednog stoljeća, crna pjegavost se danas sve intenzivnije širi vinogradarskim područjima Europe. Bolest se tijekom zadnja dva desetljeća posebno raširila na području Hercegovine. Naime, u spomenutom razdoblju na ovom podneblju podizani su brojni nasadi vinove loze od cijepova sumnjivog podrijetla. Ako se tomu pridoda prekomjerna primjena dušičnih gnojiva, neadekvatan izbor zaštitnih sredstava uz potpuno zanemarivanje bakrenih pripravaka i izostanak tretiranja u periodu najjačih infekcija, razumljiv je razlog njenog brzog širenja.
Show more [+] Less [-]English. The Phomopsis cane and leaf spot is a very old disease of vineyard, which was known and described more than one century ago. Nowadays its spread is more intense in the vineyard areas of Europe. In the last twenty years it has spread a lot in the region of Herzegovina. In that period, many new vineyard plantations have used grafts of doubtful origin. If we also take into consideration excessive use of nitrogen fertilizers, inadequate usage of protective substances, complete negligence of copper substances and absence of treatment during the hardest infections, it is possible to understand the reason of its quick spread.
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