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The red flour beetle (Tribolium castaneum) is a species of beetle in the family Tenebrionidae, the darkling beetles. It is a worldwide pest of stored products, particularly food grains, and a model organism for ethological and food safety. The red flour beetle attacks stored grain and other food products including flour, cereals, pasta, biscuits, beans, and nuts, causing loss and damage. The United Nations, in a recent post-harvest compendium, estimated that Tribolium castaneum and Tribolium confusum, the confused flour beetle, are \
Larvae of these beetles are xylophagous. They mainly feed on downy oak (Quercus pubescens), evergreen oak (Quercus ilex) and cork oak (Quercus suber). These longhorn beetle are considered a pest of oaks\n\nThey are considered  a danger for Quercus Forests
Olive branch with white buds & flowers with green leaves against a blue sky with clouds
Close-up of back-lit red maple seeds.  Sometimes these are called helicopter seeds.
Close-up of osmanthus blooming in the park
Flashy, multi-colored plant bug native to North America resting on a leaf.
Fragrant olive in full bloom in a blue-sky background.
Linden flower in spring
Close up of skimmia japonica Kew Green flowers in bloom
Close-up of Chinese fringetree in full bloom.
Escallonia 'Red Elf' a summer flowering evergreen shrub plant with a red springtime flower, stock photo image
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Sweet osmanthus in full bloom
spring flowers
Cherry laurel (Prunus laurocerasus Genolia) blossom in springtime, background of flowers and leaves
Autumn  tree leaves full frame colorful fall arrangement
Black Soldier Fly - latin name is Hermetia illucens.  Close-up of fly sitting on a leaf. This species is used in the production of protein.
Background photo of terebinth fruit tree from lower angle. The blue sky was used as the background. Terebinth is dried, roasted and consumed as coffee. Taken in daylight with a full frame camera.
Blooming viburnum rhytidophyllum Alleghany with white inflorescences. Blurred background. Spring garden. Leathery viburnum blooms in shade of deciduous trees. Selective focus.Nature concept for design
Macro shot of a blue fly on a leaf
The rich aroma of osmanthus Fragrance is pleasant.
Carabus nemoralis Bronze Carabid Ground Beetle Insect. Digitally Enhanced Photograph.
Flies on wild plants, North China
Green bug on lemon leaves, close up, shallow DOF.
A closeup on a male of the  thick-legged flower beetle, Oedemera Nobilis , on a green leaf
Erythrina crista-galli, commonly called Coral tree or Cockspur coral tree, is a deciduous shrub growing to 3-5 meter high and in flower from July to September. The flowers are hermaphrodite (have both male and female organs), rich in nectar and pollinated by insects.
Image of tiger beetle on green leaves on natural background. Animal. Insect.
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The decorative white flowers of Prunus serotina also known as wild or mountain black cherry.
Closeup native white curl flowers, Ivory Curl Tree flowers, Buckinghamia Celsissima, background with copy space, full frame horizontal composition
Free Images: "bestof:CallerebiaOrixa115 2a.jpg en Callerebia orixa Lepidoptera Indica 2 Frederic Moore 1893-1896 PD-old Lepidoptera Indica Callerebia orixa"
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