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Developments in the integrated control of Frankliniella occidentalis in capsicum and cucumber 1
Author(s) -
RAVENSBERG W. J.,
DISSEVELT M.,
ALTENA K.,
SIMONSE M. P.
Publication year - 1992
Publication title -
eppo bulletin
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.327
H-Index - 36
eISSN - 1365-2338
pISSN - 0250-8052
DOI - 10.1111/j.1365-2338.1992.tb00516.x
Subject(s) - biology , thrips , western flower thrips , biological pest control , predator , horticulture , entomopathogenic fungus , pest control , botany , thripidae , toxicology , predation , agronomy , beauveria bassiana , ecology
Since the appearance of the western flower thrips, Frankliniella occidentalis , in European glasshouses, many attempts have been made to improve the biological methods for thrips control, originally based on the control of Thrips tabaci. Introductions of Neoseiulus (Amblyseius) cucumeris have been increased with respect to both numbers per introduction and number of releases. So‐called slow‐release systems have been developed to ensure better establishment of the predator on the plant. New control agents have been tested: the predatory bug Orius insidiosus and the entomopathogenic fungus Verticillium lecanii. Additional control methods are: 1) the use of polybutenes as an insect glue on yellow polythene covers of the rock‐wool mat; 2) newly developed blue sticky traps. These new developments and prospects are discussed.