Jiménez M, Atienza J, Hernández E
Departamento de Microbiología, Universidad de Valencia, Facultad de Biología, Spain.
Appl Microbiol Biotechnol. 1993 Jul;39(4-5):615-6. doi: 10.1007/BF00205062.
The bioproduction conditions of a crude extract from a strain of Penicillium funiculosum Thom, which shows activity against Ceratitis capitata and Tetranychus urticae, have been optimized. The efficacy degree was 95% (C. capitata) and 100% (T. urticae), according to Abbot. This is the first report on the pesticide activity of an extract from P. funiculosum against these species. The best yields were obtained when P. funiculosum was grown in Raulin-Thom medium at pH 6.5 with sucrose candy as the carbon source and ammonium sulphate and phosphate as the nitrogen source. Other favourable conditions were static cultures, at 28 degrees C, and in the dark.
一株对地中海实蝇和二斑叶螨具有活性的绳状青霉（Penicillium funiculosum Thom）粗提物的生物生产条件已得到优化。根据阿伯特公式，其对地中海实蝇的防治效果为95%，对二斑叶螨的防治效果为100%。这是关于绳状青霉提取物对这些物种具有农药活性的首次报道。当绳状青霉在pH值为6.5的劳林 - 汤姆培养基中生长，以蔗糖作为碳源，硫酸铵和磷酸盐作为氮源时，可获得最佳产量。其他有利条件包括在28摄氏度的黑暗环境中进行静置培养。
