Influencia da luz, temperatura e umidade relativa na esporulacao do Phytophthora palmivora (Butl.) Butl. em frutos de cacau
To determine the most favorable conditions for sporulation of Phytophthora palmivora on cocoa pods an experiment was made in a growth chamber with different light, temperature and humidity programs. Under the controled conditions, it was found that sporulation of P. palmivora was greatly reduced in the absence of light with the best conditions, being a light regime with a temperature of 25 centigrade grade, and a relative humidity of 80 per cent
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Main Authors: | , , |
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Format: | biblioteca |
Published: |
1973
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Subjects: | THEOBROMA CACAO, PHYTOPHTHORA PALMIVORA, PODREDUMBRES, EPIDEMIOLOGIA, TEMPERATURA, LUZ DEL DIA, HUMEDAD RELATIVA, ENFERMEDADES FUNGOSAS, ESPORULACION, |
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Summary: | To determine the most favorable conditions for sporulation of Phytophthora palmivora on cocoa pods an experiment was made in a growth chamber with different light, temperature and humidity programs. Under the controled conditions, it was found that sporulation of P. palmivora was greatly reduced in the absence of light with the best conditions, being a light regime with a temperature of 25 centigrade grade, and a relative humidity of 80 per cent |
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