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Pyemotes herfsi, also known as the oak leaf gall mite or itch mite, is an ectoparasitic mite identified in Europe and subsequently found in India, Asia, and the United States. The mite parasitizes a variety of insect hosts and bites humans, causing red, itchy, and painful wheals (welts). The mites are barely visible, measuring about 0.2–0.8 ...
Aceria mackiei, previously Eriophyes mackiei, the live oak erineum mite, is an abundant eriophyoid mite that produces leaf-blister galls on coast live oak, interior live oak, huckleberry oak, and canyon live oak. [1] This mite's ability to induce galls in oaks of both the black oak group and the intermediate oak group is unique. [1]
The microscopic mite Lorryia formosa (). The mites are not a defined taxon, but is used for two distinct groups of arachnids, the Acariformes and the Parasitiformes.The phylogeny of the Acari has been relatively little studied, but molecular information from ribosomal DNA is being extensively used to understand relationships between groups.
Oligonychus aceris (maple spider mite), a pest of maples [2] Oligonychus afrasiaticus (date palm spider mite), a major pest of the date palm in North Africa and the Middle East; [3] [4] also on grasses, including maize [1] Oligonychus araneum (grasswebbing mite) [5] Oligonychus bicolor (oak red mite), on oaks and other hardwood trees [6]
They can be caused by various parasites, from viruses, fungi and bacteria, to other plants, insects and mites. Plant galls are often highly organized structures so that the cause of the gall can often be determined without the actual agent being identified. This applies particularly to insect and mite plant galls.
Most people get these mite bites in the late summer and early fall when the species is most populated. "Studies have shown that mites can fall from trees in numbers of up to 370,000 per day ...
Zaborski further found that the mites were ectoparasites whose numbers had increased while feeding on the brood's eggs. [ 9 ] The mites usually feed on oak leaf gall midge ( Polystepha pilulae ) larvae and other insects, but, as Zaborski found, also parasitize periodical cicada eggs when those are available.
The average life cycle for a house dust mite is 65–100 days. [9] A mated female house dust mite can live up to 70 days, laying 60 to 100 eggs in the last five weeks of her life. In a 10-week life span, a house dust mite will produce approximately 2,000 fecal particles and an even larger number of partially digested enzyme-covered dust ...