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Bragantia

On-line version ISSN 1678-4499

Bragantia vol.30 no.1 Campinas  1971

http://dx.doi.org/10.1590/S0006-87051971000100016 

NOTA

 

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

 

 

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.


 

 

Texto completo disponível apenas em PDF.

Full text available only in PDF format.

 

 

Recebida para publicação em 7 de abril de 1970.