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Wood affected by woodworm. Signs of woodworm usually consist of holes in the wooden item, with live infestations showing powder (faeces), known as frass, around the holes.. The size of the holes varies, but they are typically 1 to 1.5 millimetres (5 ⁄ 128 to 1 ⁄ 16 in) in diameter for the most common household species, although they can be much larger in the case of the house longhorn beet
Flowers are pale yellow, tubular, and clustered in spherical bent-down heads (capitula), which are in turn clustered in leafy and branched panicles. Flowering occurs from early summer to early autumn; pollination is anemophilous. The fruit is a small achene. Seed dispersal occurs by gravity. [5]
Artemisia (/ ˌ ɑːr t ɪ ˈ m iː z i ə /) [3] is a large, diverse genus of plants belonging to the daisy family, Asteraceae, with almost 500 species.Common names for various species in the genus include mugwort, wormwood, and sagebrush.
Glenn Ross Images/Getty Images. Siberian irises have pretty sword-shaped foliage and intricate-looking flowers in an array of colors ranging from yellow to pale purple to dark amethyst.
Artemisia vulgaris, commonly known as mugwort, common mugwort, or wormwood, [note 1] is a species of flowering plant in the daisy family Asteraceae.It is one of several species in the genus Artemisia commonly known as mugwort, although Artemisia vulgaris is the species most often called mugwort.
Many flower-dwelling species bring benefits as pollinators, with some predatory thrips feeding on small insects or mites. In the right conditions, such as in greenhouses, invasive species can exponentially increase in population size and form large swarms because of a lack of natural predators coupled with their ability to reproduce asexually ...
These gorgeous low-maintenance container plants will shine on your patio all season long. Plus, get creative container gardening ideas and tips. Our Top 55 Container Gardening Ideas Will Bring So ...
Artemisia annua belongs to the plant family of Asteraceae and is an annual short-day plant. Its stem is erect and brownish or violet-brown. Its stem is erect and brownish or violet-brown. The plant itself is hairless and naturally grows from 30 to 100 cm tall, although in cultivation plants can reach a height of 200 cm.