Results 1 to 10 of about 7,010 (222)

Frequency of occurrence and identification of nematodes among entomopathogenic organisms in agrocoenoses of Ukraine

Geo&Bio, 2023
The research objects were entomopathogenic organisms (Nematoda, Fungi, Bacteria, and Insecta) collected in agrocoenoses in different regions of Ukraine during 2016–2018 and 2020–2021.
Andrii Kovtun, Svitlana Petrenko
doaj   +1 more source

Enhanced efficacy of pheromone-treated entomopathogenic nematodes against whiteflies in foliar applications with a gel adjuvant

Biological Control
The whitefly, Bemisia tabaci, has a diverse host range that includes many economically important crops. Plant damage and crop loss resulting from infestations of this insect pest averages >$140 million (USD) annually in the southeast U.S.
Jermaine D. Perier, Fatma Kaplan, Steven Hobbs, Edwin E. Lewis, Alvin M. Simmons, Michael D. Toews, David I. Shapiro-Ilan   +6 more
doaj   +1 more source

A genome‐integrated CRISPR/Cas12a system enables efficient genetic engineering in Xenorhabdus budapestensis XBD8

New Plant Protection, EarlyView.
We developed a genome‐integrated CRISPR/Cas12a system for Xenorhabdus budapestensis XBD8, which enables precise deletion or replacement of DNA fragments ranging from 379 to 45,168 bp, with a success rate exceeding 90%. Application of this tool for the dynamic regulation of fabclavine‐8 biosynthesis resulted in a 1.90‐fold increase in production ...
Wenfeng Gan, Jiaqi Duan, Changyan Yin, Liwen Zhang, Guangyue Li   +4 more
wiley   +1 more source

The study of receptivity of Colorado potato beetle Leptinotarsa decemlineata Say, 1824 to the entomopathogenic nematode Heterorhabditis bacteriophora Poinar, 1975 [PDF]

Кавказский энтомологический бюллетень, 2009
Possibility of receptivity of Colorado potato beetle (CPB) Leptinotarsa decemlineata Say, 1824 by entomopathogenic nematode Heterorhabditis bacteriophora Poinar, 1975 was studied. The larvae of infected CPB was used.
L.E. Rubtsova
doaj   +1 more source

Grass species and climatic season impact on Rhipicephalus microplus temporal abundance in a tropical region

Pest Management Science, EarlyView.
The interaction between grass species and climatic season shapes the population dynamics of the cattle tick, Rhipicephalus microplus. This information highlights the potential of forage species to influence off‐host tick dynamics. Additionally, minimum temperature and minimum relative humidity were the most influential microclimatic predictors of ...
Valesca Henrique Lima, Cárita de Souza Ribeiro‐Silva, Salorrane Miranda do Nascimento Pinto, Caio Márcio de Oliveira Monteiro, Pricila Vetrano Rizzo, Fernanda Mara Cunha Freitas, Rafael de Andrade Moral, Gabriel Moura Mascarin, Éverton Kort Kamp Fernandes   +8 more
wiley   +1 more source

Biological Control Entomopathogenic Nematodes Heterorhabditis sp. and Steinernema sp. Pest Control Termite Land As Coptotermes sp. and Microtermes sp. in The District Lumajang

Jurnal Ilmu Dasar, 2015
This research aims to find out the most effective concentration (LC50) and the most effective time (LT50)  and  to select a biological agent netamoda of nematodes Steinernema sp. dan Heterorhabditis sp.
Qodiriyah Qodiriyah, Didik Sulistyanto, Purwatiningsih Purwatiningsih   +2 more
doaj   +1 more source

Iflaviruses in arthropods: when small is mighty

Insect Science, EarlyView.
Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia, Hannah‐Isadora Huditz, Monique M. van Oers, Vera I.D. Ros   +3 more
wiley   +1 more source

The evolution of entomopathogeny in nematodes

Ecology and Evolution
Understanding how parasites evolved is crucial to understand the host and parasite interaction. The evolution of entomopathogenesis in rhabditid nematodes has traditionally been thought to have occurred twice within the phylum Nematoda: in ...
V. J. Trejo‐Meléndez, J. Ibarra‐Rendón, J. Contreras‐Garduño   +2 more
doaj   +1 more source

Heterorhabditis bacteriophora (Poinar) - the first member from Heterorhabditidae family in Slovenia

Acta Agriculturae Slovenica, 2009
In August 2008, we examined 95 soil samples for the occurrence of entomopathogenic nematodes in eastern part of Slovenia. 11 samples from 9 different locations were positive to entomopathogenic nematodes, but to this time only sample D54 was analysed ...
Žiga LAZNIK, Tímea TÓTH, Tamás LAKATOS, Stanislav TRDAN   +3 more
doaj   +1 more source

Diversity of the Microbiomes in the Larval and Adult Stages of the European Cherry Fruit Fly (Rhagoletis cerasi) and Identification of Potential Biocontrol Candidate Taxa

Entomologia Experimentalis et Applicata, EarlyView.
First comprehensive characterization of the R. cerasi microbiome is reported. Stage‐specific variations in microbial composition are documented. Multiple bacterial entomopathogen taxa are identified as potential biocontrol candidates for R. cerasi.
Mahdi N. Al‐Shammaa, Saber Delpasand Khabbazi, Remziye Nalcacioglu, Ismail Demir, Durdane Yanar, Zihni Demirbag   +5 more
wiley   +1 more source