Results 61 to 70 of about 212,625 (214)

Plant nematodes in South Africa. 11. Checklist of plant nematodes of the protected areas of KwaZulu-Natal

open access: yesKoedoe: African Protected Area Conservation and Science, 2013
Nematodes are some of the most abundant soil organisms and are an essential part of soil ecology. These organisms are used as indicator organisms and can be linked to soil health.
Mariette Marais, Antoinette Swart
doaj  

An illustrated key to European genera of Microgastrinae parasitoid wasps (Hymenoptera, Braconidae) with a recent historical and biological perspective and a guide to available species-level identification resources [PDF]

open access: yesZooKeys
An illustrated key is provided for the identification of the 20 genera of Microgastrinae so far known to occur in Europe. A brief review of 20th century progress on the group is given.
Mark R. Shaw   +2 more
doaj   +3 more sources

Entomopathogenic nematodes for biological control of codling moth [PDF]

open access: yes, 2008
Entomopathogenic nematodes are often found naturally infecting codling moth larvae. The effect of an autumn treatment with S. feltiae on the fruit damage in the following summer was evaluated by treating 4 different apple orchards in October 2004 and ...
Elias, E., Katz, P., Peters, A.
core  

A new Paraleius species (Acari, Oribatida, Scheloribatidae) associated with bark beetles (Curculionidae, Scolytinae) in Canada

open access: yesZooKeys, 2017
Bark beetles (Scolytinae) are hosts to a broad diversity of mites (Acari), including several genera of Oribatida (Sarcoptiformes). Of these, Paraleius (Scheloribatidae) species are the most frequently collected oribatid mites associated with bark beetles.
Wayne Knee
doaj   +3 more sources

Screening of reference genes in real-time PCR for Radopholus similis [PDF]

open access: yesPeerJ, 2019
Six candidate reference genes were chosen from the transcriptome database of Radopholus similis using the bioinformatics method, including four conventional reference genes (actin, Eukaryotic translation initiation factor 5A (eIF5A), Tubulin alpha (a ...
Jun-Yi Li   +6 more
doaj   +2 more sources

Factors influencing the nematode community during composting and nematode-based criteria for compost maturity [PDF]

open access: yes, 2018
Pilot studies indicate that shifts in the nematode species composition, life strategies and feeding behavior during composting appear to be fairly consistent and, therefore, promising as a potential tool to assess compost maturity. However, this has been
Neher, Deborah A
core   +2 more sources

How do nematodes transfer phosphorylcholine to carbohydrates? [PDF]

open access: yes, 2010
An unusual aspect of the biology of nematodes is the attachment of phosphorylcholine (PC) to carbohydrate. The attachment appears to play an important role in nematode development and, in some parasitic species, in immunomodulation.
Harnett, W., Houston, K.M., Rzepecka, J.
core   +1 more source

The astacin metalloprotease moulting enzyme NAS-36 is required for normal cuticle ecdysis in free-living and parasitic nematodes [PDF]

open access: yes, 2011
Nematodes represent one of the most abundant and species-rich groups of animals on the planet, with parasitic species causing chronic, debilitating infections in both livestock and humans worldwide. The prevalence and success of the nematodes is a direct
ANDREW J. BIRNIE   +5 more
core   +1 more source

The relationship between epilithic biofilm stability and its associated meiofauna under two patterns of flood disturbance [PDF]

open access: yes, 2012
Habitat stability is an important driver of ecological community composition and development. River epilithic biofilms are particularly unstable habitats for the establishment of benthic communities because they are regularly disturbed by floods. Our aim
Boulêtreau, Stéphanie   +9 more
core   +4 more sources

Nematode sperm

open access: yesParasitology Today, 1996
Parasitic nematode infections remain a major public health problem in many parts of the world. Because most of the current strategies aimed at controlling parasitic nematode infections have met with only limited success, it may be time to consider alternative approaches.
openaire   +2 more sources

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