Essays about: "related studies in insects"
Showing result 1 - 5 of 14 essays containing the words related studies in insects.
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1. Training dogs to indicate synthetic pheromones from Plagionotus detritus, Coleoptera, Cerambycidae to detect living beetles
University essay from SLU/Dept. of Biosystems and Technology (from 130101)Abstract : Using dogs to detect insects’ emitted volatiles is a non-invasive procedure, and a trained detection dog is potentially a fast and accurate method to search for saproxylic insects. The longhorn beetle Plagionotus detritus is categorized as Endangered in the Swedish Red List of Threatened Species. READ MORE
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2. Alléodlingens potential för produktion av grönsaker, frukt och bär : baserat på förutsättningar i sydöstra Skåne
University essay from SLU/Dept. of Agricultural Biosystems and TechologyAbstract : Alléodling innebär att vedartade perenner, främst träd, planteras i rader varpå annuell gröda odlas mellan dessa rader. Systemet har mycket gamla anor men har till stor del har blivit bortglömt i och med jordbrukets intensifiering. READ MORE
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3. Host plant selection in closely related butterfly species due to reproductive interference: Modelling a tritrophic system
University essay from Uppsala universitet/Institutionen för biologisk grundutbildningAbstract : Host plant selection is an important process during the life cycle of lepidopterans, providing ovipositing sites for adults and food resources for the larvae. The processes behind host plant selection have been extensively studied, especially in closely related species in the context of niche separation. READ MORE
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4. 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)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
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5. Detecting bark beetle damage with Sentinel-2 multi-temporal data in Sweden
University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapAbstract : The European spruce bark beetle is considered as one of the most destructive forest insects to Norway spruce trees in Europe. Climate change may increase the frequency and intensity of bark beetle outbreaks. It is therefore of vital importance to detect the bark beetle outbreaks and take it under control to prevent further damages. READ MORE