Efeitos da temperatura de incubação sobre o fungo colletotrichum gossypii south. var. cephalosporioides Costa

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1973-12

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Manuel Passos de Castro

Resumo

ln this work, the eftect of temperature ot incubatim on the vegetative growth, sporulation and morpholo9y of the colony of the fungus Cottetot4ichum go44YP􀂥i South. var. ceph! 􀅖o􀅘polt.i.oirt􀅟􀅠 Costa in substrate containing potato + dextrose + agar pH 5,6, was studied. 1he experimental design used was that of randornzed blocks, with temperatures varyng trom 12 to 33 degrees centigrades, at intervals of 3QC. It was concluded' that the temperature of 1ncubation notably atfects the vegeta­tive growth, sporulation and morphology of the colony ot this fungus. Temperatures abone the 􀇡pt!mum range caused greater changes in mycelial1 sporulation an morphology of the colony than temperatures below this range. Conidia produced at ll and 33QC were shown to be shorter than those in other treatments.

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CARVALHO, Yvo de; CARVALHO, Carluce Gomes de Sã e. Efeitos da temperatura de incubação sobre o fungo colletotrichum gossypii south. var. cephalosporioides. Anais da Escola de Agronomia e Veterinária, Goiânia, v. 3, n. 1, p. 1-11, jan./dez. 1973. Disponível em: <https://www.revistas.ufg.br/pat/article/view/2025/1915>.