THE ECOLOGY OF FLOWER COLOURS AND THE NATURAL COLOUR VISION OF INSECT POLLINATORS: THE ISRAELI FLORA AS A STUDY CASE

1993 ◽  
Vol 68 (1) ◽  
pp. 81-120 ◽  
Author(s):  
RANDOLF MENZEL ◽  
AVI SHMIDA
1999 ◽  
Vol 47 (5) ◽  
pp. 529 ◽  
Author(s):  
Adrian G. Dyer ◽  
Adrian G. Dyer

Using a theoretical model of honeybee colour vision, and considering direct and diffuse illumination conditions, it is shown that a large reduction in atmospheric ozone concentration would have a minimal effect on bee colour vision over the whole of their colour space.


2019 ◽  
Vol 3 (6) ◽  
pp. 723-729
Author(s):  
Roslyn Gleadow ◽  
Jim Hanan ◽  
Alan Dorin

Food security and the sustainability of native ecosystems depends on plant-insect interactions in countless ways. Recently reported rapid and immense declines in insect numbers due to climate change, the use of pesticides and herbicides, the introduction of agricultural monocultures, and the destruction of insect native habitat, are all potential contributors to this grave situation. Some researchers are working towards a future where natural insect pollinators might be replaced with free-flying robotic bees, an ecologically problematic proposal. We argue instead that creating environments that are friendly to bees and exploring the use of other species for pollination and bio-control, particularly in non-European countries, are more ecologically sound approaches. The computer simulation of insect-plant interactions is a far more measured application of technology that may assist in managing, or averting, ‘Insect Armageddon' from both practical and ethical viewpoints.


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