Results 71 to 80 of about 8,466 (204)

Long‐term population dynamics of western tent caterpillars: History, trends and causes of cycles

open access: yesJournal of Animal Ecology, Volume 94, Issue 10, Page 1922-1934, October 2025.
The length and in‐depth nature of this population study make it unique. It represents perhaps the most extensive monitoring of viral infection in a wild insect population. We have used laboratory and field experiments to test many hypotheses about mechanisms that potentially impact the dynamics of this cyclic species.
Judith H. Myers, Jenny S. Cory
wiley   +1 more source

PROSPEK PENGEMBANGAN BIOINSEKTISIDA NUCLEOPOLYHEDROVIRUS (NPV) UNTUK PENGENDALIAN / Prospect of Development of Nucleopolyhedrovirus (NPV) Bioinsecticide Against [PDF]

open access: yesPerspektif, 2017
Chemical insecticides for estate crop pests control are ineffective, impractical, expensive, and causing environmental pollutions. The entomopathogenic virus (EPV) mainly the nucleopolyhedrovirus (NPV) can be developed as an effective, efficient, and environmentally friendly biopesticide.
openaire   +1 more source

A Role for the Anti-Viral Host Defense Mechanism in the Phylogenetic Divergence in Baculovirus Evolution. [PDF]

open access: yesPLoS ONE, 2016
Although phylogenic analysis often suggests co-evolutionary relationships between viruses and host organisms, few examples have been reported at the microevolutionary level. Here, we show a possible example in which a species-specific anti-viral response
Toshihiro Nagamine, Yasushi Sako
doaj   +1 more source

Identification and Characterization of Genes Related to Resistance of Autographa californica Nucleopolyhedrovirus Infection in Bombyx mori

open access: yesInsects, 2022
In Bombyx mori, as an important economic insect, it was first found that some strains were completely refractory to infection with Autographa californica nucleopolyhedrovirus (AcMNPV) through intrahemocelical injection; whereas almost all natural strains
Yunhui Kong   +5 more
doaj   +1 more source

Stress in dipteran insects mass‐reared for sterile insect technique applications

open access: yesInsect Science, Volume 32, Issue 5, Page 1495-1523, October 2025.
The connections between biotic and abiotic stress affecting mass‐reared dipteran insects and the associated stress and immunological responses. Numbers indicate the order in which the topics are discussed in this review. Abstract Stress may be viewed as the disturbance of homeostasis of an organism.
Caroline K. Mirieri   +3 more
wiley   +1 more source

What do we (need to) know about low-susceptibility of codling moth against Cydia pomonella granulovirus (CpGV)! [PDF]

open access: yes, 2006
In 2005, the first codling moth (CM) populations with a reduced susceptibility to Cydia pomonella granulovi-rus (CpGV) products have been observed. This phenomenon might be an indicator of an emerging resis-tance of CM to CpGV. This paper summarizes some
Jehle, Johannes A., Wahl-Ermel, Britta
core   +2 more sources

Gene Expression Associated With Behaviour Manipulation in Wood Ants Infected With Larval Lancet Fluke, Dicrocoelium dendriticum

open access: yesMolecular Ecology, Volume 34, Issue 20, October 2025.
ABSTRACT Many ant species show dramatic shifts in behaviour when infected with parasites, but the molecular basis of these behavioural changes is not well understood. An example is the wood ant, Formica aserva, which serves as an intermediate host for the lancet liver fluke, Dicrocoelium dendriticum.
Chen‐Hua Li   +2 more
wiley   +1 more source

Characterization of a Chrysodeixis includens nucleopolyhedrovirus Isolate from Brazilian Cerrado and Assessment of its Co-Infection with Anticarsia gemmatalis multiple nucleopolyhedrovirus [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2019
Chrysodeixis includens has become the major Lepidopteran pest of soybean crops, especially in the Brazilian Cerrado (savanna) region. A native isolate of Chrysodeixis includens nucleopolyhedrovirus (ChinNPV) from this region, Buritis, MG, was assessed ...
Márcio Martinello Sanches   +6 more
doaj   +1 more source

Codling moth granulovirus: Variations in the susceptibility of local codling moth populations [PDF]

open access: yes, 2006
This study is part of a BMELV (German Federal Ministry for, Food, Agriculture and Consumer Protection) project for prevention of codling moth damage by long-term population control in large areas.
Fritsch, Eva   +4 more
core  

Promising Prodiginins Biological Activities

open access: yesChemistry &Biodiversity, Volume 22, Issue 9, September 2025.
ABSTRACT Prodiginins are a large family of at least 34 pyrrolic compounds, including the well‐studied red pigment prodigiosin. Prodiginins are produced by several microorganisms displaying broad biological activities, including antimicrobial, antiviral, antiparasitic, antiproliferative, and immunosuppressive activities.
María F. Ladetto   +6 more
wiley   +1 more source

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