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Statue of the Colorado potato beetle in Hédervár, Hungary: It marks the discovery of the beetle at the site in 1947 during the rapid spread of the pest in Europe throughout the 20th century. [ 63 ] L. decemlineata is an iconic species and has been used as an image on stamps because of its association with the recent history of both North ...
Pesticide resistance is increasing. Farmers in the US lost 7% of their crops to pests in the 1940s; over the 1980s and 1990s, the loss was 13%, even though more pesticides were being used. [1] Over 500 species of pests have evolved a resistance to a pesticide. [4] Other sources estimate the number to be around 1,000 species since 1945.
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 has been one ...
Peppermint. repels aphids, cabbage looper, flea beetles, squash bugs, whiteflies, and the Small White [3] Petunias. repel aphids, tomato hornworm, asparagus beetles, leafhoppers, [2] and squash bugs [3] Pitcher plants. traps and ingests insects. Radish. repels cabbage maggot and cucumber beetles [3] Rosemary.
Beauveria bassiana is a fungus that grows naturally in soils throughout the world and acts as a parasite on various arthropod species, causing white muscardine disease; it thus belongs to the group of entomopathogenic fungi. It is used as a biological insecticide to control a number of pests, including termites, thrips, whiteflies, aphids and ...
Paris green. Paris green (copper (II) acetate triarsenite or copper (II) acetoarsenite) is an arsenic -based organic pigment. As a green pigment it is also known as Mitis green, Schweinfurt green, Sattler green, emerald, Vienna green, Emperor green or Mountain green. It is a highly toxic emerald-green crystalline powder [4] that has been used ...
An agricultural aircraft applies low-insecticide bait against western corn rootworm. Pest control is the regulation or management of a species defined as a pest; such as any animal, plant or fungus that impacts adversely on human activities or environment. [1] The human response depends on the importance of the damage done and will range from ...
Genus: Lebia. Species: L. grandis. Binomial name. Lebia grandis. Say, 1823. Lebia grandis is a ground beetle in the family Carabidae found in North America. It is a specialist predator on the eggs and larvae of Colorado potato beetles, and its larvae are obligate parasitoids of Colorado potato beetle pupae.
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