1. Immature or mixed collectionsImmature seeds (eRH typically 85-100%) will not yet have acquiredmaximum storage potential. Withcareful handling, they can beripened until…

Slide 1 Slide 2  non-native, metallic green beetle  kills all species of ash trees. Marianne Prue, Ohio Department of Natural Resources - Division of Forestry, Bugwood.org…

Slide 1 Loses of biodiversity Slide 2 Natural Extinctions Surprisingly, we know very little about natural extinctions In the past, known only from fossil records Physical…

Slide 1 An Ecological Risk Assessment on the Use of 3-Trifluoromethyl-4-nitrophenol (TFM) for the Control of Sea Lamprey in the Lake Champlain Chelsea Mandigo, Ryan Patnaude,…

Slide 1 Slide 2 Ecological threats to Artemia franciscana populations in the coastal saltworks of Rio Grande do Norte, NE-Brazil Marcos R. Camara UFRN Slide 3 Background…

Slide 1 Invasive Species as a global threat to biodiversity Slide 2 What prevents species from dispersing globally? Geographic Barriers: Oceans Mountains Deserts Large Lakes…

Slide 1 Emerald Ash Borer History, Biology and Considerations for Management The Davey Institute Slide 2 Early History l Summer 2001, Detroit »Early reports of dying ash…

Air Pollution & Air Quality Monitoring Chapter 1 Assessment Written Tests (2) 50 Practical Reports (min 5) 40 Assignment 10 In order to pass this subject you will be…

Sapsucking Insects OBJECTIVES OF SAPSUCKING INSECTS At the end of this section students should be able to: 1) Describe the symptoms and damage of sapsucking pests. 2) List…

Ecological threats to Artemia franciscana populations in the coastal saltworks of Rio Grande do Norte, NE-Brazil Marcos R. Camara UFRN Background The genus Artemia is a complex…