Essays about: "Hoplocampa testudinea"

Found 2 essays containing the words Hoplocampa testudinea.

1. 1. 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

3. 2. Äpplestekel (Hoplocampa testudinea Klug) : prognos och övervakning i svenska äppelodlingar

   University essay from SLU/Horticulture (until 121231)

   Author : Emmy Lennartsson; [2012]
   Keywords : Äpplestekel; Hoplocampa testudinea; prognos; övervakning; Rebell bianco; vita klisterfällor; uppkomstbur; fenologi; äppelblommor;

   Abstract : Denna studie genomfördes i samspel med en forskargrupp inom området växtskyddsbiologi, avdelningen för integrerat växtskydd på SLU Alnarp. Undersökningen gick ut på att övervaka Äpplestekelns flygningsperiod utifrån en prognosmodell baserad på en temperatursumma samt att validera modellen under svenska förhållanden. READ MORE