Zur Kälteempfindlichkeit von Eiern der Dörrobstmotte (Plodia interpunctella Hbn.) |
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| Authors: | Dr Ch Reichmuth |
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| Institution: | 1. Biologische Bundesanstalt für Land-und Forstwirtschaft, Institut für Vorratschutz, K?nigin-Luise-Stra?e 19, D-1000, Berlin 33
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| Abstract: | Investigations with freshly laid, one and two days old eggs ofPlodia interpunctella were carried out at +8°C in a cooled warehouse and at +12°C in the laboratory. The development of eggs and larvae at rel. humidities of 50 and 70% after different days of cold influence was determined. After 11 days at +8°C or 15 days at +12°C no further development was observed. |
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