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A mathematical study of a crop-pest–natural enemy model with Z-type control

open access: yesMathematics and Computers in Simulation, 2021
In this paper, we apply the Z-type control method to a crop-pest–natural enemy model. We consider the indirect Z-controller in the natural enemy population and investigate the mathematical properties of the model.
Abdennasser Chekroun   +2 more
exaly   +2 more sources
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Natural Enemies

2009
Abstract Bumblebees are attacked in various stages of their life cycle by a diverse range of predators, parasites and parasitoids. The importance of these organisms is perhaps best illustrated by the vigour of bumblebees when they are freed from their natural enemies.
Dave Goulson, Mark J F Brown
openaire   +1 more source

Natural Enemies

Environmental Ethics, 2000
Abstract For many who live in modern cities, nature is a haven, a refuge from an urban jungle. The frustrations of the city make it easy to feel nostalgia for a simple life that never was: days spent hiking in the Grand Canyon, nights spent curled up by the fireplace after a hot shower and something nice from the refrigerator.
openaire   +1 more source

Natural Enemies--Metaphor or Misconception?

Science, 2003
When two northern snakeheads, a carnivorous Asian fish, were discovered with their progeny in a Maryland pond in 2002, the state produced an "unwanted" poster, and biologists publicly declared the fish to be an imminent danger to East Coast aquatic ecosystems.
Chew, M., Laubichler, M.
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Adaptive Release of Natural Enemies in a Pest-Natural Enemy System with Pesticide Resistance

Bulletin of Mathematical Biology, 2013
Integrated pest management options such as combining chemical and biological control are optimal for combating pesticide resistance, but pose questions if a pest is to be controlled to extinction. These questions include (i) what is the relationship between the evolution of pesticide resistance and the number of natural enemies released?
Liang, Juhua   +3 more
openaire   +2 more sources

Natural Enemies

Rangeland Ecology & Management, 2004
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The Enemy of Natureand the Nature of the Enemy

Capitalism Nature Socialism, 2002
Walt Contreras Sheasby, Derek Wall
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PLANT CHEMISTRY AND NATURAL ENEMY FITNESS: Effects on Herbivore and Natural Enemy Interactions

Annual Review of Entomology, 2006
▪ Abstract  Tremendous strides have been made regarding our understanding of how host plant chemistry influences the interactions between herbivores and their natural enemies. While most work has focused on plant chemistry effects on host location and acceptance by natural enemies, an increasing number of studies examine negative effects.
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Natural Enemies

2007
James C. Cokendolpher, Plamen G. Mitov
openaire   +2 more sources

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