biological control; ; ; ; ; West Africa.
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http://dx.doi.org/10.3390/insects11020068 | DOI Listing |
Insects
December 2024
Department of Entomology, Texas A&M AgriLife Research, 10345 State HWY 44, Corpus Christi, TX 78406, USA.
(Theobald) (Hemiptera: Aphididae), commonly called the sorghum aphid, is an invasive pest of sorghum () (L.) in North America. It was first observed in 2013 along the Gulf Coastal Plains ecoregion of Texas, Louisiana (USA), and Mexico, where it quickly established itself as an economically important pest within a few years.
View Article and Find Full Text PDFActa Trop
January 2025
Laboratory of Parasitology, Graduate School of Infectious Diseases, Faculty of Veterinary Medicine, Hokkaido University, Sapporo 060-0818, Japan; Division of Parasitology, Veterinary Research Unit, International Institute for Zoonosis Control, Hokkaido University, Sapporo 001-0020, Japan. Electronic address:
Ixodid ticks are significant vectors of pathogens affecting both humans and animals. Biological control with natural enemies represents a sustainable tool for managing ticks. However, there is a substantial lack of knowledge about the natural enemies of ticks.
View Article and Find Full Text PDFBackground: Parasitic wasps manipulate host development for successful parasitization. When the host Ostrinia furnacalis is parasitized by the parasitoid Macrocentrus cingulum, its larvae fail to pupate and are consumed as nutrition by the wasp larvae. However, the mechanism by which M.
View Article and Find Full Text PDFPestic Biochem Physiol
December 2024
University of South Bohemia in České Budějovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Institute of Aquaculture and Protection of Waters, Na Sádkách 1780, 370 05 České Budějovice, Czech Republic. Electronic address:
The complexities of non-target effects of registered pesticides on biocontrol agents (BCAs) hinder the optimization of integrated pest management programs in agriculture. The wealth of literature on BCA-pesticide compatibility allows for the investigation of factors influencing BCA susceptibility and the generalized impacts of different pesticides. We conducted a meta-analysis using 2088 observations from 122 published articles to assess non-target effects on two phytoseiid species (Neoseiulus californicus and Phytoseiulus persimilis), a parasitoid (Encarsia formosa), and two microbial BCAs (Trichoderma harzianum and Metarhizium anisopliae).
View Article and Find Full Text PDFJ Insect Sci
November 2024
Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ, USA.
In parasitoid wasps, body size is a key predictor of reproductive success, as size is often correlated with increased gamete production. In Hymenoptera, due to haplodiploid sex determination, sperm are required to produce daughters but not sons, so sex allocation relies on a female's ability to obtain and manage a finite supply of sperm. Body size may, therefore, affect sex allocation if smaller males provide fewer sperm, or if larger, more fertile females deplete their sperm supplies by fertilizing more eggs.
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