Tytuł pozycji:
Spring emergence of the codling moth
Pages 535-544 ; 24 cm
Strony 535-544 ; 24 cm
Streszczenie w języku polskim
Usefulness of the sum of effective temperatures' method for forecasting the spring emergence of codling moth – Laspeyresia pomonella was investigated in central Poland. The threshold of developmental temperature and the sum of effective temperatures were estimated for the Polish strain. Factors affecting the reliability of the method are discussed.
Abstract in Polish
Bibliographical references (pages 543-544)
Bibliografia na stronach 543-544