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The Colorado potato beetle ( Leptinotarsa decemlineata) is also known as the Colorado beetle, the ten-striped spearman, the ten-lined potato beetle, or the potato bug. It is a major pest of potato crops. It is about 10 mm ( in) long, with a bright yellow/orange body and five bold brown stripes along the length of each of its elytra.
An adult beetle can eat about twenty three eggs or three third instar larvae of the Colorado potato beetle each day. After mating, the females lay eggs singly in the soil near potato plants. A glandular secretion causes soil granules to stick to the eggs which serves to camouflage them. Each female can lay up to 1300 eggs over the course of a ...
The beetle Native ranges of the Colorado beetle and the potato. The Colorado potato beetle, also known as the "ten striped spearman", is a common pest of potato crops. It is most likely native to the area between Colorado and northern Mexico, and was discovered in 1824 by Thomas Say in the Rocky Mountains. Since the mid-nineteenth century, it ...
The Colorado potato beetle was considered as an EW weapon by nations on both sides of WWII France. France is known to have pursued entomological warfare programs during World War II. Like Germany, the nation suggested that the Colorado potato beetle, aimed at the enemy's food sources, would be an asset during the war.
Perillus bioculatus, the two-spotted stink bug or double-eyed soldier bug, is a species of insect in the family Pentatomidae. [1] They are native to North America but have been introduced to Eastern Europe and North India. [2] Both the larval and adult stages are specialized predators of eggs and larvae of the Colorado potato beetle ...
Spined soldier bug. The spined soldier bug ( Podisus maculiventris) is a species of stink bug common in North America. They are predators of gypsy moth caterpillars and the larvae of beetles such as the Colorado potato beetle and the Mexican bean beetle. Since the Mexican bean beetle is widely regarded as a notorious agricultural pest in North ...
Leptinotarsa. Chevrolat in Dejean, 1836 [1] Species. See text. Leptinotarsa is a genus of leaf beetles . Several species in the genus produce leptinotarsin, a toxin similar to the diamphotoxin produced by species of the African leaf beetle genus Diamphidia. Some Leptinotarsa species are parasitised by ground beetles of genus Lebia. [2]
SHOTS: - a jute bag with patotoes is emptied in the storage crate at a greengrocer; - plate with steaming mealy potatoes is on the tble; - close ups of Colorado potato beetles, eating of the potato plant leaves; - potato crops are sprayed; on large farmlands by groups of sprayers with a communal motor sprayer; in an allotment garden on a ...
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