Essays about: "sticky trap"

Found 3 essays containing the words sticky trap.

  1. 1. Vilken metod är effektivast för fångster av fyrtandad rapsvivel i kål och raps?

    University essay from SLU/Dept. of Ecology

    Author : Anton Sandmark; [2023]
    Keywords : fyrtandad rapsvivel; Ceutorhyncus pallidactylus; raps; Brassica napus; kål; Brassica oleracea; IPM; fångstmetoder; gulskål; gul klisterfälla;

    Abstract : Odling av frilandsgrönsaker står inför många utmaningar. För svenska kålodlare har det på senare år uppkommit problem med skadegöraren fyrtandad rapsvivel, Ceutorhynchus pallidactylus (Marsh.) (Coleoptera: Curculionidae). Larverna av C. READ MORE

  3. 2. Partners in crime – How cabbage seed weevil assists brassica pod midge in damaging pods of winter oilseed rape in fields in Southern Sweden : how is insect abundance related to crop damage?

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Sarah Heithausen; [2020]
    Keywords : monitoring; Ceutorhynchus obstrictus; Dasineura brassica; Brassica napus; Integrated Pest Management; economic threshold; pan trap; sticky trap;

    Abstract : The brassica pod midge (Dasineura brassicae) has emerged as an important pest causing problems in Winter Oilseed Rape (WOSR) (Brassica napus ssp. napus) production in Southern Sweden during recent years. Adult female D. brassicae oviposit into WOSR pods. READ MORE

  4. 3. Apple sawfly (Hoplocampa testudinea, Klug) situation, forecasting, monitoring and use of extract from Quassia amara for controlling the apple sawfly in organic apple orchards in Sweden

    University essay from SLU/Dept. of People and Society

    Author : Dipesh Neupane; [2012]
    Keywords : Apple sawfly; Hopoclampa testudinea; Quassia extract; Quassia amara; forecasting; day degree model; semi structured interview;

    Abstract : The main objective of the thesis was to find out the growers’ perspective towards the problem of apple sawfly (Hoplocampa testudinea, Klug) as well as its solution, evaluate the suitability of Dutch and Swiss forecasting methods in Swedish environment, and evaluate the efficiency and timing of Quassia extract application with varying concentration of rapeseed oil product Zence 40 against the apple sawfly. The apple sawfly was monitored using white sticky traps in two orchards located in Alnarp and Malmö. READ MORE