WebSpecies: Adelges abietis. Name . Adelges abietis (Linnaeus, 1758). ZooBank Synonyms . Basionym. Chermes abietis; Sacchiphantes abietis; References Primary references . … WebΗ αφίδα του ελάτου της Ανατολής (είδος Adelges abietis συνώνυμο Chermes abietis)· προκαλεί την ανάπτυξη υπερπλασιών (όγκων), σε σχήμα ανανά, μήκους 1-2,5 εκατοστομέτρων. Στο εσωτερικό του ο όγκος ...

While I cannot be certain that the records by Dr. Fletcher …

WebCheremis definition, Mari. See more. There's an ocean of difference between the way people speak English in the US vs. the UK. The Pineapple gall adelgid (Adelges abietis) is a type of conifer-feeding insect that forms pineapple-shaped plant galls on its host species, commonly Norway and Sitka spruce. The adelgids (genus Adelges) are pear-shaped, soft-bodied green insects with long antennae, closely related to the aphid. Adelges … See more Prominent in appearance, the pineapple or pseudocone gall is often confused with the actual cone of the tree, due to their superficial resemblance. Pineapple galls are distinguishable by their small size, position on the … See more Only females of the pineapple gall adelgid are known. In spring, the newly hatched nymphs formed from over-wintered eggs feed at the bases of the growing needles; the induced swellings eventually coalesce to form the pseudocone structure, each cell of which … See more Galls interfere with the natural formation of twigs and cause curling, stunting and the eventual death of new growth. Heavy infestations give … See more • Alder tongue gall • Gall • Knopper gall • Oak apple • Oak artichoke gall • Oak marble gall See more The gall is formed from the swelling of the bases of the needles punctured by the feeding activity and activated by the saliva of the insect. The … See more Some herbivorous insects create their own microhabitats by forming a highly distinctive plant structure called a gall, made up of plant tissue, but controlled by the insect. Galls act … See more Removal and destruction of newly formed galls will reduce adelgid populations. Although old galls can be unsightly, their removal will not … See more pavana musica

Pineapple gall adelgid - Wikidata

WebThe adelgids of the superfamily Aphidoidea are all cortical parenchyma feeders on conifers. Their very long and slender mouthparts (stylets) penetrate intercellularly and leave multibranched salivary tracks in the plant tissues. Weband Chermes abietis, L., that these two species must be regarded as different. The Genus Pineus is distinct from all others: Gtllettea and Dreyfusia (includirng Aphrastctsia) are characteristic, but show affinities with( Chermes, while Cholodkovskya has characters in common with Cnaphalodes and Pineus. WebThe first paper is a systematic treatront of the Arerican species of the genus Scellihron Klug. The first part of the paper is devoted to a detailed study of the external anatomy and male genitalia, followed by tables showing the position of this genus in the superfarrily Fihecoidea. This in turn is followed by a key to the Arerican species included in the genua, and … pavan auto centre