Latest Locusts Stories
The desert locust (a type of grasshopper), much like Dr Jekyll/Mr Hyde, goes from being an innocuous solitary-living individual to become a voracious gregarious animal that destroys everything on its path (and back).
A team of scientists has shown how the environment shapes learning and memory by training locusts like Pavlov's dog to associate different smells with reward or punishment.
DMC International Imaging (DMCii) is helping The Algerian Space Agency (ASAL) to predict the spread of locust plagues across North Africa as part of a pro-active approach to tackle the destructive phenomenon using satellite imagery.
A plague has gripped Madagascar and a UN body says the country will need $41 million over three years to help fight off an infestation that has gripped more than half of the world’s fourth-largest island.
While residents of the United States and much of Europe think of locust plagues as biblical references, locust swarms still have devastating effects on agriculture today, especially in developing countries in Asia and Africa.
New research has found that a protein associated with learning and memory plays an integral role in changing the behavior of locusts from that of harmless grasshoppers into swarming pests.
Literature and films have left us with vivid images of the grasshopper plagues that devastated the Great Plains in the 1870s.
Scientists reported that swarming locusts not only look different and act differently to solitary locusts; they also have much larger brains.
Farmers in eastern Australia are battling a plague of locusts, which have infested a 190,000 square mile stretch from central Queensland all the way south to the capital of Melbourne.
The red locust (Nomadacris septemfasciata) is a species of grasshopper that is native to Sub-Saharan Africa, where it prefers to swarm moist areas like seasonal floodplains. It can be found in areas with grain, its main food source, and areas with some tree cover. Adults are typically brownish-tan in color and can reach an average body length between 2.4 and 3.3 inches depending upon the sex, with females growing larger. Young individuals of this species can vary in color depending upon which...
The Migratory Locust (Locusta migratoria), is the most widespread species of locust. It occurs throughout Africa, Asia, Australia and New Zealand. It was once very common in Europe but has now become rare there. Because of the vast geographic area it occupies, which comprises many different ecological zones, numerous subspecies have been described. However, not all experts agree on the validity of some of these subspecies. Pigmentation and size of the migratory locust vary according to its...
- The act of sweetening by admixture of some saccharine substance.