Results 101 to 110 of about 349 (124)
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Experimental and Applied Acarology, 2006
The biology of Kampimodromus aberrans (Oudemans), a predator of the big bud mite, Phytoptus avellanae Nalepa, was studied under laboratory conditions. All experiments were conducted on hazelnut leaf discs in an incubator at 25 +/- 1 degrees C, with 16:8 h L:D, at an average daily relative air humidity of 76%.
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The biology of Kampimodromus aberrans (Oudemans), a predator of the big bud mite, Phytoptus avellanae Nalepa, was studied under laboratory conditions. All experiments were conducted on hazelnut leaf discs in an incubator at 25 +/- 1 degrees C, with 16:8 h L:D, at an average daily relative air humidity of 76%.
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International Journal of Acarology, 2000
Abstract The big bud mite (Phytoptus avellanae Nal.), one of the most important pests of hazelnut (Corylus spp., Corylaceae), has two forms - a gall form and a vagrant form. The gall form lives inside big buds. It has a simple life cycle and a single nymphal type. The vagrant form lives on vegetative and generative organs and inside the big buds.
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Abstract The big bud mite (Phytoptus avellanae Nal.), one of the most important pests of hazelnut (Corylus spp., Corylaceae), has two forms - a gall form and a vagrant form. The gall form lives inside big buds. It has a simple life cycle and a single nymphal type. The vagrant form lives on vegetative and generative organs and inside the big buds.
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International Journal of Acarology, 2000
Abstract Two species of eriophyoids, bud mite Trisetacus juniperinus (Nalepa) and vagrant mite Epitrimerus cupressi (Keifer) (new record), were commonly found on evergreen cypress (Cupressus sem-pervirens L.) in Italy. The distribution and biology of these mites were studied in a seed orchard on two groups of half-sib plants with common mother.
Marisa Castagnoli, Sauro Simoni
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Abstract Two species of eriophyoids, bud mite Trisetacus juniperinus (Nalepa) and vagrant mite Epitrimerus cupressi (Keifer) (new record), were commonly found on evergreen cypress (Cupressus sem-pervirens L.) in Italy. The distribution and biology of these mites were studied in a seed orchard on two groups of half-sib plants with common mother.
Marisa Castagnoli, Sauro Simoni
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Zootaxa, 2014
A new mackielline mite, Mackiella reclinata n. sp., from a South African indigenous palm-tree, Phoenix reclinata, is described in detail using different microscopy techniques. A CSLM study of M. reclinata n. sp. internal genitalia shows that mites of this genus possess teardrop shaped spermathecae, sausage-like spermathecal tubes directed anteriad and ...
Philipp E, Chetverikov +3 more
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A new mackielline mite, Mackiella reclinata n. sp., from a South African indigenous palm-tree, Phoenix reclinata, is described in detail using different microscopy techniques. A CSLM study of M. reclinata n. sp. internal genitalia shows that mites of this genus possess teardrop shaped spermathecae, sausage-like spermathecal tubes directed anteriad and ...
Philipp E, Chetverikov +3 more
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Systematic and Applied Acarology, 2020
Plants of the genus Nothofagus (Fagales, Nothofagaceae) has ancient South American-Australasian disjunctive distribution and represent a perspective model for biogeographical studies in Eriophyoidea. Among six currently known eriophyoid genera reported from Nothofagus (Acalitus, Aceria, Austracus, Cymoptus, Rectalox, and Nothacus) only genus Cymoptus ...
P.e. Chetverikov +3 more
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Plants of the genus Nothofagus (Fagales, Nothofagaceae) has ancient South American-Australasian disjunctive distribution and represent a perspective model for biogeographical studies in Eriophyoidea. Among six currently known eriophyoid genera reported from Nothofagus (Acalitus, Aceria, Austracus, Cymoptus, Rectalox, and Nothacus) only genus Cymoptus ...
P.e. Chetverikov +3 more
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Experimental and Applied Acarology, 2013
A new pentasetacine mite Loboquintus subsquamatus n. gen. & n. sp. was found living under scale-like leaves of 2-3 years old twigs of Cupressus sempervirens in Montenegro. This mite species possesses a number of morphological features (uncommon teardrop-shaped body, traits of prosoma, atypical primitive anatomy of the genital apparatus and ...
Chetverikov, Philipp E. +3 more
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A new pentasetacine mite Loboquintus subsquamatus n. gen. & n. sp. was found living under scale-like leaves of 2-3 years old twigs of Cupressus sempervirens in Montenegro. This mite species possesses a number of morphological features (uncommon teardrop-shaped body, traits of prosoma, atypical primitive anatomy of the genital apparatus and ...
Chetverikov, Philipp E. +3 more
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Zootaxa, 2011
A new species, Phytoptus atherodes, an eriophyoid mite found on Carex atherodes Spreng. in North-West Russia, is described and a supplementary description of the poorly known species, Phytoptus hirtae Roivainen 1950, from Carex hirta L. is given. P. atherodes sp. n.
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A new species, Phytoptus atherodes, an eriophyoid mite found on Carex atherodes Spreng. in North-West Russia, is described and a supplementary description of the poorly known species, Phytoptus hirtae Roivainen 1950, from Carex hirta L. is given. P. atherodes sp. n.
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Systematic and Applied Acarology, 2018
A new phytoptid genus and two new species, Solenocristus karooensis n. g. & n. sp. and S. searsius n. sp. (Phytoptidae, Sierraphytoptinae, Sierraphytoptini), were collected in the Eastern and Western Cape provinces of South Africa, from southern African endemic dicotyledonous trees Schotia afra (Fabaceae) and Searsia lucida (Anacardiaceae ...
Philipp Chetverikov +3 more
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A new phytoptid genus and two new species, Solenocristus karooensis n. g. & n. sp. and S. searsius n. sp. (Phytoptidae, Sierraphytoptinae, Sierraphytoptini), were collected in the Eastern and Western Cape provinces of South Africa, from southern African endemic dicotyledonous trees Schotia afra (Fabaceae) and Searsia lucida (Anacardiaceae ...
Philipp Chetverikov +3 more
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Zootaxa, 2015
The monogeneric subfamily Novophytoptinae is a separate lineage of phytoptids restricted to endoparasitism on herbaceous monocots of the order Poales. Novophytoptines live under the epidermis of their hosts where they feed on parenchymatous cells and reproduce therein. It is unknown yet how novophytoptines penetrate the plant epidermis, but preliminary
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The monogeneric subfamily Novophytoptinae is a separate lineage of phytoptids restricted to endoparasitism on herbaceous monocots of the order Poales. Novophytoptines live under the epidermis of their hosts where they feed on parenchymatous cells and reproduce therein. It is unknown yet how novophytoptines penetrate the plant epidermis, but preliminary
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