Results 131 to 140 of about 15,314 (327)

The predatory behavior of ants: an impressive panoply of morphological adaptations

open access: yesInsect Science, EarlyView.
This review focuses on predation in ants, showing the wide diversity of cases from solitary foraging to group hunting tactics, as well as the evolution of mandible shape frequently adapted to capture specific prey. Although most ants are generalist feeders, finding their sugary substances directly on plants or indirectly via sap‐sucking insects, some ...
Alain Dejean   +6 more
wiley   +1 more source

Community based game ranching and politics in Chiriwo ward of Mbire district, Zimbabwe [PDF]

open access: yes, 2010
Community based wildlife management in Zimbabwe is rooted in ideas of global significance whose central premise is that local communities will manage natural resources sustainably when rights and responsibilities are devolved to them; benefits of ...
Le Bel, Sébastien, Mombeshora, Solomon
core  

A preventive strategy for the control of aphids in sweet pepper using lacewings and micrococcinelid beetles

open access: yesInsect Science, EarlyView.
Aphids pose a serious risk to horticultural crops. Current biocontrol strategies often fail due to the poor establishment of natural enemies when aphids are scarce. We evaluated the potential of two aphidophagous predators, Micromus variegatus and Scymnus interruptus, to be used as preventive biocontrol agents, released before aphid infestation.
Jesica Pérez‐Rodríguez   +3 more
wiley   +1 more source

Human Elephant Conflict in the Waza-Logone Region of Northern Cameroon: An Assessment of Management Effectiveness [PDF]

open access: yes, 2012
An investigation into the current level of humanelephant conflicts in the Waza Logone region was carried out during the 2005 rainy season to assess the effectiveness of conflict management.
Foguekem, D., Tchamba, MN.
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Iflaviruses in arthropods: when small is mighty

open access: yesInsect Science, EarlyView.
Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia   +3 more
wiley   +1 more source

Asian Elephants as Agricultural Pests: Damages, Economics of Control and Compensation in Sri Lanka [PDF]

open access: yes, 2002
Despite growing attention to crop and property damage caused by the Asian elephant, uncertainty exists about the magnitude of this problem. This paper explores the nature and magnitude of this problem of Sri Lanka.
Ranjith R.W.T.M. BANDARA   +1 more
core  

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