Antracnose do cártamo (Carthamus tinctorius L.), causada por Colletotrichum gloeosporioides Penz., no estado de São Paulo

Anthracnose of sapflower (Carthamus tinctorius L.) caused by Colletotrichum gloeosporioides Penz., in São Paulo state

NOTA

Ivan José Antunes Ribeiro; Genésio da Silva Cervellini

SUMMARY

Colletotrichum gloeosporioides Penz. was found inducing anthracnose on safflower in São Paulo State, Brazil.

The fungus caused necrotic spots on stems of affected plants, which usually broke and caused shoot deformation or death.

Pathogenicity tests following isolation of the agent, reproduced the original symptoms. All the tested varieties Gila (Peru), Gila Safflower, Pacific I, U.S. 10, N-10, Safflower (U.S.A.), Gila-M/64-37-1964 (República Sul-africana), Gila-M/65-301-1965 (República Sul-africana), I.A.C. (Campinas) were found to be susceptible.

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Recebida para publicação em 7 de abril de 1970.

Antracnose do cártamo (Carthamus tinctorius L.), causada por Colletotrichum gloeosporioides Penz., no estado de São Paulo

Anthracnose of sapflower (Carthamus tinctorius L.) caused by Colletotrichum gloeosporioides Penz., in São Paulo state

Datas de Publicação

• Publicação nesta coleção
  18 Mar 2009
• Data do Fascículo
  1971