Results 161 to 170 of about 4,104 (185)
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A risk-based detection survey for the predatory miridMacrolophus pygmaeusin New Zealand
Bulletin of Entomological Research, 2019AbstractMacrolophus pygmaeus, a predatory mirid used to manage greenhouse whitefly, was illegally imported into New Zealand, and for a time was reared and sold to commercial tomato growers. We designed and implemented a risk-based detection survey to determine whetherM. pygmaeuswas still present in New Zealand a decade later. The survey was designed to
Kean, John +3 more
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Λειτουργική απόκριση του Macrolophus pygmaeus (Rambur) σε συνθήκες ενδοειδικού ανταγωνισμού
2021Οι δύο βασικότερες αλληλεπιδράσεις μεταξύ των ατόμων πληθυσμών διαφόρων ειδών στα οικοσυστήματα είναι η θήρευση και ο ανταγωνισμός. Ο ανταγωνισμός παρέμβασης (Interference competition) παρατηρείται όταν ο ένας από τους ανταγωνιστές απαγορεύει στον άλλον την πρόσβαση στους αναζητούμενους πόρους όπως τροφή, χώρος κλπ., ή παρεμβαίνει δυσμενώς στην ...
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Biological Control, 2009
This study examines the effects of changes in the prey frequency and abundance on prey selection among the four instars of Myzus persicae by the predator Macrolophus pygmaeus under laboratory conditions. The central hypothesis was that M. pygmaeus will become more selective as prey density increases. It was also observed that M.
A.A. Fantinou +3 more
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This study examines the effects of changes in the prey frequency and abundance on prey selection among the four instars of Myzus persicae by the predator Macrolophus pygmaeus under laboratory conditions. The central hypothesis was that M. pygmaeus will become more selective as prey density increases. It was also observed that M.
A.A. Fantinou +3 more
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Impact of insecticides on the predatory insect Macrolophus pygmaeus"
Zbornik sažetaka 66. seminara biljne zaštitePredatorska stjenica Macroplophus pygmaeus Rambur koristi se za biološko suzbijanje najvažnijih štetnika u stakleničkoj proizvodnji. S obzirom na sve manji broj raspoloživih insekticida i na dokazanu rezistentnost na sintetske insekticide, biološko se suzbijanje ovih vrsta sve češće primjenjuje ne samo u ekološkoj nego i u integriranoj proizvodnji.
Bažok, Renata +1 more
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Pest Management Science, 2014
AbstractBACKGROUNDIntraguild predation (IGP), predation between species that use a common resource, can affect the populations of a pest, of the pest's natural enemy (IG prey) and of the predator of the pest's natural enemy (IG predator). In this study, we determined whether the parasitoid Eretmocerus eremicus (Hymenoptera: Aphelinidae) (IG prey ...
Velasco Hernandez, Maria Concepcion +5 more
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AbstractBACKGROUNDIntraguild predation (IGP), predation between species that use a common resource, can affect the populations of a pest, of the pest's natural enemy (IG prey) and of the predator of the pest's natural enemy (IG predator). In this study, we determined whether the parasitoid Eretmocerus eremicus (Hymenoptera: Aphelinidae) (IG prey ...
Velasco Hernandez, Maria Concepcion +5 more
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Avcı böcek Macrolophus pygmaeus (Rambur)'un laboratuvar koşullarında farklı avlar üzerindeki gelişimi = Development of the predator Macrolophus pygmaeus (Rambur) on different prey species / [PDF]
Macrolophus pygmaeus (Rambur 1839) (Hemiptera: Miridae) is a polyphagous omnivorous predator feeding on whiteflies, aphids, mites and leafminers. In this study, feeding behavior and longevity of M.pygmaeus were determined on nymphs of Aphis gossypii, Myzus persicae, Trialeurodes vaporariorum and eggs of Ephestia kuehniella , which were harmful species ...
Deniz, Fatma, 1989- 169278 author +3 more
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2010
In the framework of modern I.P.M., predators are used more and more and the precise identification of the beneficial organism is of high importance. In Macrolophus sp. (Hemiptera: Miridae), two species Macrolophus pygmaeus (Rambur) and Macrolophus melanotoma Costa (=M.
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In the framework of modern I.P.M., predators are used more and more and the precise identification of the beneficial organism is of high importance. In Macrolophus sp. (Hemiptera: Miridae), two species Macrolophus pygmaeus (Rambur) and Macrolophus melanotoma Costa (=M.
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Journal of economic entomology, 2002
A method for studying the life history parameters of Macrolophus pygmaeus Rambur was developed and described. Fecundity of the predator was studied by placing one female and one male in a plastic cylinder in which a stem piece was used as an ovipositional substrate. Smaller cylinders were used to study the percentage of egg hatch of M.
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A method for studying the life history parameters of Macrolophus pygmaeus Rambur was developed and described. Fecundity of the predator was studied by placing one female and one male in a plastic cylinder in which a stem piece was used as an ovipositional substrate. Smaller cylinders were used to study the percentage of egg hatch of M.
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