Professional paper

The efficency of pyrethroids in control of cereal leaf beetle (Oulema Spp.)

Ivan Juran orcid.org/0000-0002-7332-4108 ; Sveučilište u Zagrebu, Agronomski fakultet, Zavod za poljoprivrednu zoologiju
Tanja Čotlin Čuljak ; Sveučilište u Zagrebu, Agronomski fakultet, Zavod za poljoprivrednu zoologiju
Ivana Uglješić ; Studentice preddiplomskog studija Zaštita bilja, Sveučilište u Zagrebu, Agronoms
Kristina Đopar ; Studentice preddiplomskog studija Zaštita bilja, Sveučilište u Zagrebu, Agronoms
Dinka Grubišić ; Sveučilište u Zagrebu, Agronomski fakultet, Zavod za poljoprivrednu zoologiju

Abstract

Cereal leaf beetles are considered the most important pests of grain cereals and, more recently, corn. Adults and larvae are feed on the leaf and typical symptom of larvae feeding is white narrow strips that are joined if attack is strong. Considering reduced pyrethroid efficacy in the field, five populations of cereal leaf beetle were tested according to the IRAC test method No. 7. All tested populations showed high sensitivity to the active ingredient lambdacyhalothrin.

Keywords

cereal leaf beetle; pyrethroids; efficacy

Hrčak ID:

189221

URI

https://hrcak.srce.hr/189221

Publication date:

1.8.2017.

Article data in other languages: croatian

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