Results 11 to 20 of about 142,355 (266)

Efficacy of a new oral chewable tablet containing sarolaner, moxidectin and pyrantel (Simparica Trio™) against induced ascarid infections in dogs

open access: yesParasites & Vectors, 2020
Background Ascarid infections are among the most prevalent intestinal parasitic infections occurring in dogs around the world, with Toxocara canis and Toxascaris leonina commonly observed. Toxocara canis can cause considerable disease in dogs and humans,
Csilla Becskei   +8 more
doaj   +1 more source

Description of a new species of Acotyledon Oudemans (Acari: Acaridae) feeding on eggs of the Sitotroga cerealella (Olivier) (Lepidoptera: Gelechiidae), with a method for determining sex in deutonymphal stages [PDF]

open access: yesAcarines: Journal of the Egyptian Society of Acarology, 2020
A new species, Acotyledon hookisetoses sp. nov. (Acari: Acaridae), collected from the stock colony of Sitotroga cerealella reared on wheat grains, is described, and illustrated from adults and deutonymphs.
Sayed Eraky   +3 more
doaj   +1 more source

The immatures of three Neotropical species of Palpomyia Meigen (Diptera, Culicomorpha, Ceratopogonidae) [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2020
The first description of the fourth instar larva and pupa of Palpomyia mapuche Spinelli, Grogan & Ronderos and the pupa of P. subfuscula Ingram & Macfie are provided, as well as the redescription of the pupa of P. subaspera (Coquillett).
DANIELLE ANJOS-SANTOS   +3 more
doaj   +2 more sources

Description of Immature Stages of Lasioseius lindquisti Nasr and Abou-Awad (Mesostigmata: Ascidae) with Notes on its Ontogeny [PDF]

open access: yesAcarines: Journal of the Egyptian Society of Acarology, 2009
The ascid mite Lasioseius lindquisti Nasr & Abou–Awad, was collected from waterhyacinth plant (Eichhorinacrassipes Mart). The immature stages are decribed and illustrated with notes on its ontogeny.
A. Nasr   +3 more
doaj   +1 more source

POPULATION FLUCTUATIONS OF IMMATURE STAGES OF THE CITRUS FLOWER MOTH, PRAYS CITRI MILL. (LEP.: HYPONOMEUTIDAE) ON LIME TREES [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2018
Mill. on lime flower buds showed six annual population peaks of 13.3, 1.2, 1.8, 6.2, 2.8 and 3.4 in mid-May, mid-Oct., mid-Nov., mid-Dec., midFeb. and mid-Mar., respectively during 2015/2016 season.
A.F., Badr, A.M. Hekal, L.A. Youssef
doaj   +1 more source

Synthesis of Current Knowledge of the Morphology of the Larval Stages of Paederinae (Coleoptera; Staphylinidae), with a First Insight into the Mature Larva of Pseudomedon Mulsant & Rey, 1878, in the Light of a New Systematic Division

open access: yesInsects, 2022
This is the first morphological description of the mature larva (L2) of the genus Pseudomedon, belonging to the tribe Lathrobiini and subtribe Medonina. Detailed illustrations of its structural features are provided.
Bernard Staniec   +4 more
doaj   +1 more source

Influence of parasitoid Paravilla sp. (Diptera, Bombyliidae) on the development of larvae of Myrmeleon brasiliensis (Návas, 1914) (Neuroptera, Myrmeleontidae)

open access: yesPapéis Avulsos de Zoologia, 2018
Parasitoids manipulate the host metabolism for their own benefit by influencing its development and the direct or indirect result of it is the host death. This study aimed to observe the influence of parasitoidism of Paravilla sp.
Lucimara Modesto Nonato   +2 more
doaj   +1 more source

Reconstructing the life cycle of the isopodan group Aegidae with morphological descriptions and the importance of immature stages [PDF]

open access: yesNauplius, 2023
A collection of various developmental stages of Aegidae is presented and described, with the first description and photographs of eggs and embryos of this group.
Serita van der Wal, Joachim T. Haug
doaj   +1 more source

A new species of Aididae (Lepidoptera, Zygaenoidea) and the first record of the family for the Northern Region of Brazil

open access: yesEntomoBrasilis, 2021
A new species of Aididae is described and illustrated based on adults (male and female) and immature (last instar larvae). The larvae were found infesting leaves of Inga edulis Martius (Fabaceae) in the municipality of Autazes, State of Amazonas ...
Gilcélia Melo Lourido
doaj   +1 more source

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