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A cocktail of pesticides, parasites and hunger leaves bees down and out（图）
bee biodiversity ecosystem pollination intensified agriculture
2021/8/9
Pollinators are under threat. A meta-analysis reveals that the combination of agrochemicals, parasites and malnutrition has a cumulative negative effect on bees, and that pesticide–pesticide interacti...
Unlike the many charismatic mammals, fish and birds that receive our attention, parasites are thought of as something to eradicate -- not something to protect.But only 4% of known parasites can infect...
A rising tide of marine disease? How parasites respond to a warming world（图）
A rising tide marine disease How parasites respond warming world
2020/6/5
Warming events are increasing in magnitude and severity, threatening many ecosystems worldwide. As global temperatures climb, uncertainties increase about the relationship, prevalence, and spread of p...
A rising tide of marine disease? How parasites respond to a warming world（图）
A rising tide marine disease parasites respond warming world
2020/6/12
Warming events are increasing in magnitude and severity, threatening many ecosystems worldwide. As global temperatures climb, uncertainties increase about the relationship, prevalence, and spread of p...
'Sushi parasites' have increased 283-fold in past 40 years（图）
Sushi parasites increased 283-fold past 40 years
2020/3/27
The next time you eat sashimi, nigiri or other forms of raw fish, consider doing a quick check for worms, say National Science Foundation-funded scientists.A new study led by University of Washington ...
A breakthrough by ecologists at the Scripps Institution of Oceanography has implications for multiple fields of biology.Ecologist Ryan Hechinger and colleagues tested a new way to predict the parasite...
Drug-delivery method holds promise for controlling crop parasites
Drug-delivery method controlling crop parasites
2017/7/21
Researchers at Case Western Reserve University are applying drug-delivery technology to agriculture to control parasitic roundworms more effectively and safely.The tiny roundworms, or nematodes, cause...
Detection of benzimidazole resistance in gastrointestinal nematode parasites of sheep in the Czech Republic
sheep-nematodes anthelmintic resistance faecal egg count reduction test (FECRT)
2015/4/1
During 2004–2007 the efficacy of benzimidazole type drugs was studied on 14 sheep farms in the Czech Republic. The study was based on the evaluation of faecal egg count reduction test (FECRT), egg hat...
Warmer temperatures limit impact of parasites, boost pest populations（图）
parasites boost pest populations
2014/12/1
Climate change is expected to disrupt ecosystems by changing the life cycles of insects and other organisms in unpredictable ways – and scientists are getting a preview of these changes in cities. Res...
The Role of Insects in Mechanical Transmission of Human Parasites
Insects Mechanical Transmission Human Parasites
2015/9/23
Arthropods are probably the most successful of all animals. They are found in every type of habitat and in all regions of the world. Without the vector, the parasite life cycle would be broken and the...
Effects of Japanese Bead-tree (Melia azedarach var. subtripinnata) on Gastrointestinal Parasites in Goats
anthelmintic effect coccidia nematodes
2011/2/24
The anthelmintic effects of Japanese bead-tree (Melia azedarach var. subtripinnata) leaves and fruits on gastrointestinal nematodes and coccidia in goats were investigated. Fecal samples were taken fr...
Spatial distribution of Monogenean and Myxosporidian gill parasites of Barbus martorelli Roman, 1971 (Teleostei: Cyprinid): The role of intrinsic factors
Barbus martorelli gill parasites Myxosporidia Monogenea
2011/1/11
The gill parasite fauna of Barbus martorelli is much diversified and this raises up the problem of biotope partitioning by these pathogens. The gill colonization analysis of these organisms as well as...
Relationship between Nutritionally-related Blood Metabolites and Gastrointestinal Parasites in Nguni Goats of South Africa
Alkaline Phosphatase Creatinine FAMACHA Scores Total Protein
2016/5/5
The objective of the study was to determine the relationship between faecal egg counts and nutritionally-related blood metabolites in Nguni goats of South Africa. Body weights, body condition scores (...
Occurrence of the Pathogens and Parasites of Phyllotreta undulata (Coleoptera: Chrysomelidae) in Turkey
Pathogen parasite Hexamermis microsporidium Phyllotreta undulata
2010/3/25
The pathogens and parasites of Pyllotreta undulata Kutschera (Coleoptera: Chrysomelidae) collected from 5 localities in the Black Sea region of Turkey were investigated. Four different types of pathog...
THE EFFECT OF CHLOROQUINE ON THE INFECTIVITY OF RODENT MALARIA PARASITES TO ANOPHELES STEPHENSI
Anopheles stephens Chloroquine P.y. nigeriensis
2010/1/4
There was a statistically significant difference in the number of oocysts, developed in Anopheles stephensi which had fed on mice infected with chloroquine resistant strains (NY 151./2B and. P.y. nige...