What is a plant pest?
A plant pest is a disease-causing organism or an invertebrate which threatens agricultural production, forestry or native and amenity plants. The animal groups of the greatest importance as agricultural pests are (in order of economic importance) insects, mites, nematodes and gastropod molluscs.Pests include insects, nematodes, mites, snails, slugs, etc. Depending upon the importance, pests may be agricultural forest, household, medical, aesthetic and veterinary pests.
What are the 4 great pests?
In 1958, China included the sparrow in its “Four Pests Campaign,” which aimed to improve agricultural activity and human health by eradicating flies, mosquitoes, rats and sparrows. The Four Pests campaign (Chinese: 除四害; pinyin: Chú Sì Hài) was one of the first campaigns of the Great Leap Forward in Maoist China from 1958 to 1962. Authorities targeted four pests for elimination: rats, flies, mosquitoes, and sparrows.Mosquitoes, flies, rats and sparrows – these four so-called plagues were to be destroyed at the end of the 1950s under Mao Zedong’s rule. Mao was certain that this was the great leap forward to combat economic and social social inequalities in the country. The calculation seemed logical.
What is the most common houseplant pest?
Some of the most common pests of houseplants include aphids, scale insects, mealybugs, thrips, spider mites, whiteflies, fungus gnats, and springtails. Some of these pests, such as thrips, are very small and difficult to spot, and infestations are more likely to be detected by the feeding injuries they produce. Types of pests such as rodents, ants, cockroaches, spiders, bedbugs, wood borers, and termites are found living secret lives in our homes more often than ever before. Pest control services are an awesome solution, but taking preventive action will lower the chances of infestation.
What are general pests?
These include Spiders, Box Elders, Camel/Cave Crickets, Stink Bugs, Beetles, Moths, House Crickets, Stored Product Pests, Silverfish, Millipedes, Centipedes, Wasps and Hornets.BIG4. These ‘big four’ insect groups constitute about half of all living species on Earth and have an enormous impact on natural or anthropogenic ecosystems, even when not visible as such by a layman.The most diverse insect orders are the Hemiptera (true bugs), Lepidoptera (butterflies and moths), Diptera (true flies), Hymenoptera (wasps, ants, and bees), and Coleoptera (beetles), each with more than 100,000 described species.The house fly is found all over the world where humans live and so is the most widely distributed insect.