Results 51 to 60 of about 3,045 (199)

Selection of Predatory Mites for the Biological Control of Potato Tuber Moth in Stored Potatoes

open access: yesInsects, 2020
Worldwide, the potato tuber moth (PTM), Phthorimaea operculella (Zeller), is one of the most severe pests affecting potato (Solanum tuberosum L.), whether in open-air crops or during tuber storage. This work examines the potential control of this pest by
Juan R. Gallego   +4 more
doaj   +1 more source

First record of Microlechia Turati, 1924 (Lepidoptera: Gelechiidae) from Australia with description of a new species

open access: yesAustral Entomology, Volume 64, Issue 3, August 2025.
Abstract The genus Microlechia Turati, 1924, including a newly described species Microlechia zwicki sp. nov., is recorded for the first time in Australia. Detailed illustrations of the adult specimen and male genitalia of this new species are provided, alongside a discussion of how it could be diagnosed form related species within the genus. An updated
Oleksiy V. Bidzilya, Hossein Rajaei
wiley   +1 more source

A cross-sectional study of pesticide use and knowledge of smallholder potato farmers in Uganda. [PDF]

open access: yes, 2015
This study sought to promote proper and safe pesticide-handling practices by providing data needed to guide pesticide regulation policy and training for extension staff and farmers.
Kroschel, J., Okonya, J.
core   +3 more sources

Identifying conservation hotspots and assessing species commonness and rarity: Baseline arthropod diversity in German nature reserves via national Malaise trap monitoring

open access: yesInsect Conservation and Diversity, Volume 18, Issue 4, Page 510-525, July 2025.
Conducted a year‐long Malaise trap monitoring study across Germany, revealing 14,445 OTUs, including 8,589 assigned species, highlighting extensive small‐scale and largely undescribed diversity. Identified 17 invasive species, five of which are new records for Germany, underscoring the need for continuous monitoring to manage invasive species ...
Leighton J. Thomas   +11 more
wiley   +1 more source

Caterpillar Responses to Gustatory Stimuli in Potato Tuber Moths: Electrophysiological and Behavioral Insights

open access: yesLife, 2023
This research investigates how fourth-instar larvae of the potato tuber moth, Phthorimaea operculella, respond to plant secondary metabolites (sucrose, glucose, nicotine, and tannic acid) both in terms of gustatory electrophysiology and feeding behavior.
Ni Mu   +6 more
doaj   +1 more source

Plant‐Derived Natural Products and Their Nano Transformation: A Sustainable Option Towards Desert Locust Infestations

open access: yesChemistryOpen, Volume 14, Issue 3, March 2025.
The review explores the latest updates (2013–2024) and information about pesticidal plants (22 plant species) that are distributed across Africa and offers insights into the integration of nanoformulated natural compounds as a more sustainable option to control desert locust invasions.
Patrick Mangundu   +6 more
wiley   +1 more source

Potential for the Postharvest Biological Control of Phthorimaea operculella (Lepidoptera, Gelechiidae) by Blattisocius tarsalis (Mesostigmata, Blattisociidae)

open access: yesAgronomy, 2021
Phthorimaea operculella is one of the most important pests causing damage to stored potatoes. In this work, the effect of temperature (at 10, 20 and 30 °C) on the predation of pest eggs by Blattisocius tarsalis was studied in the laboratory. In addition,
Jorge Gavara   +5 more
doaj   +1 more source

Comparative Analyses of Gut Microbiomes in Hycleus cichorii (Coleoptera: Meloidae) Adults Reveal Their Distinct Microbes, Microbial Diversity and Composition Associated to Food

open access: yesEcology and Evolution, Volume 15, Issue 2, February 2025.
The study analyzed the gut microbial diversity and composition of H. cichorii with different dietary habits and genders. The results showed that an elevated richness in food composition corresponds to a higher diversity of gut microbial species in the host. It suggests that food plays a significant role in the composition of the gut microbial community,
Chunyan Yi   +7 more
wiley   +1 more source

STUDIES ON CHELONUS SP. THE PARASITE OF THE COCONUT MOTH BATRACHEDRA ARENOSELLA WALKER

open access: yesCORD, 1997
An experiment was conducted at a coconut pest laboratory at Nita, elevation 250 m, Sikka regency, Flores island, province of East Nusa Tenggara, to study mass production of Chelonus parasite by using Phthorimaea operculella Zeller as its host, in an ...
Wily A. Baringbing, Bariyah Baringbing
doaj   +1 more source

Differences in nutritional requirements of adult codling moth, Cydia pomonella (L.), from field and laboratory populations

open access: yesJournal of Applied Entomology, Volume 148, Issue 9, Page 1094-1104, November 2024.
Abstract The codling moth Cydia pomonella (Linnaeus) (Lepidoptera: Tortricidae) is one of the most important pests in apple production. The provision of sugar resources improved adult fitness of this species in laboratory studies and could also be enhanced in the field, for example, by naturally occurring carbohydrate sources in the orchard environment.
Silvia Mátray, Annette Herz
wiley   +1 more source

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