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The generic and English name thrips is a direct transliteration of the Ancient Greek word θρίψ, thrips, meaning "woodworm". [4] Like some other animal-names (such as sheep, deer, and moose) in English the word "thrips" expresses both the singular and plural, so there may be many thrips or a single thrips. Other common names for thrips ...
The chili thrips, Scirtothrips dorsalis, is an Asian pest on many crops, including chili peppers, roses, strawberry, tea, ground nuts, and castor bean. The western flower thrips, Frankliniella occidentalis , has recently expanded its range from western North America to large portions of Europe and Asia through the trade of greenhouse plants.
As opposed to other species of thrips like the western flower thrip (Frankliniella occidentalis) or tobacco thrips (Thrips tabaci) that pupate in the soil, E. americanus pupates on the aboveground parts of plants. [8] Using their mouthparts to puncture the leaf surface, E. americanus will leave plants with a chlorotic and shrunken appearance. [11]
Thrips can also hitch a ride indoors on houseplants that are kept outside during summer, as well as cut flowers and fresh produce, so you might want to inspect these items too and spray them with ...
Articles relating to the Thrips (order Thysanoptera), minute (mostly 1 mm (0.039 in) long or less), slender insects with fringed wings and unique asymmetrical mouthparts. Different thrips species feed mostly on plants by puncturing and sucking up the contents, although a few are predators. Entomologists have described approximately 6,000 species.
Thrips simplex is a tiny insect, measuring 2 mm (0.08 in) long, with a long slender brownish-black body with a pale band at the base of the wings. The larvae are wingless and yellow or orange. These thrips live hidden inside the leaf and flower sheaths of their host plants where they suck sap, usually occurring in groups.
Infiltration is the process by which water on the ground surface enters the soil. It is commonly used in both hydrology and soil sciences. The infiltration capacity is defined as the maximum rate of infiltration. It is most often measured in meters per day but can also be measured in other units of distance over time if necessary. [1] The ...
Gall thrips are in fact haplodiploid, meaning that most offspring (in this case the micropterous offspring) are haploid, where the parent was a diploid organism. This causes a greater-than-expected sister-sister relatedness of 0.75 and has been proposed as a theory for why eusociality has evolved, particularly in Hymenoptera. [ 8 ]