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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 ...
Female H. convergens can lay over 1000 eggs over the span of a few months during the spring or early summer. [3] In some populations, the beetles may undergo diapause if there are limited food resources to delay reproduction. [4] H. convergens eat soft-bodied insects, with aphids being the primary food resource. [2]
Sprays should only be used in the evening to avoid issues with sunscald, and they may need to be reapplied several times at 7- to 10-day intervals to treat adult thrips and any nymphs that hatch ...
Humans have interacted with the Hemiptera for millennia. Some species, including many aphids, are significant agricultural pests, damaging crops by sucking the sap. Others harm humans more directly as vectors of serious viral diseases. The bed bug is a persistent parasite of humans, and some kissing bugs can transmit Chagas disease.
In about 10% of species, there is an alternation between woody (primary hosts) on which the aphids overwinter and herbaceous (secondary) host plants, where they reproduce abundantly in the summer. [ 21 ] [ 51 ] A few species can produce a soldier caste, other species show extensive polyphenism under different environmental conditions and some ...
For this winter’s COVID-19 surge, Justman says that hospitalizations are expected to peak at a rate higher than during this past summer’s surge but probably lower than during last winter's peak.
But we go inside in the winter, away from the cold In cold winter months, we spend more time indoors, often with groups of people. For example, think of eating lunch at work in the summer versus ...
Thrips is the largest genus of thrips, with over 280 species, [5] most of which are found in Europe, Africa and the Mediterranean Basin. Other species occur on each of the continents, including one species described from Antarctica. [3] Thrips includes the species of thrips most frequently intercepted at ports of entry into the United States, T ...