Effectiveness of leafhopper control varies with lacewing release methods

Autor: Kenneth S. Hagen, Glenn Y. Yokota, Yvonne Rasmussen, Kent M. Daane, Yuwei Zheng
Jazyk: angličtina
Rok vydání: 1993
Předmět:
Zdroj: California Agriculture, Vol 47, Iss 6, Pp 19-23 (1993)
ISSN: 2160-8091
0008-0845
Popis: Augmentative releases of green lacewings suppressed variegated grape leafhopper in experimental plots and commercial vineyards; however, effectiveness varied greatly. Field studies show that improved release methods and a better understanding of lacewing biology are needed to optimize commercial release programs.
Databáze: OpenAIRE