Results 1 to 10 of about 1,219 (158)

Description of three new species of Benedictus (Coleoptera, Chrysomelidae, Galerucinae, Alticini) from China, with comments on their biology and modified ethanol traps for collecting flea beetles [PDF]

open access: yesZooKeys, 2023
The diversity and biology of the moss and leaf litter-inhabiting flea beetles are still poorly known. In this study, three new species of Benedictus are described from China: Benedictus fuanensis Ruan & Konstantinov, sp.
Yongying Ruan   +5 more
doaj   +4 more sources

The jumping mechanism of flea beetles (Coleoptera, Chrysomelidae, Alticini), its application to bionics and preliminary design for a robotic jumping leg [PDF]

open access: yesZooKeys, 2020
Flea beetles (Coleoptera, Chrysomelidae, Galerucinae, Alticini) are a hyperdiverse group of organisms with approximately 9900 species worldwide. In addition to walking as most insects do, nearly all the species of flea beetles have an ability to jump and
Yongying Ruan   +12 more
doaj   +4 more sources

Moss-inhabiting flea beetles in the Philippines (Coleoptera, Chrysomelidae, Alticinae) [PDF]

open access: yesZooKeys, 2020
The Philippine islands are one of the key biodiversity hotspots in the Indo-Pacific area. Knowledge of moss-inhabiting flea beetles (Coleoptera: Chrysomelidae: Alticinae), a diverse and ecologically and morphologically enigmatic group in the Philippines ...
Albert F. Damaška   +2 more
doaj   +4 more sources

First record of Microctonus brassicae in Czechia, a potential biological control agent against a primary oilseed rape pest

open access: yesJournal of Entomological and Acarological Research, 2022
After the ban on treating oilseed rape seeds with neonicotinoids in European Union, cabbage stem flea beetles (Psylliodes chrysocephala Linnaeus, 1758) again became one of its main pests.
T. Hovorka
doaj   +1 more source

Flea Beetles of the Genus Altica: Altica spp. (Insecta: Coleoptera: Chrysomelidae)

open access: yesEDIS, 2019
Flea beetles are in the largest subfamily (Alticinae) of the family Chrysomelidae, or leaf beetles (Furth 1988). The name Altica is derived from the Greek word haltikos, which translates to good jumper.
Elenor F. Phillips   +1 more
doaj   +5 more sources

The Impact of Plant Essential Oils and Fine Mesh Row Covers on Flea Beetle (Chrysomelidae) Management in Brassicaceous Greens Production

open access: yesInsects, 2020
Brassicaceous leafy greens are an important crop for small growers but are difficult to produce due to damage by flea beetles. Flea beetles are problematic for growers as they chew many small holes through leaves rendering produce unmarketable. We tested
Robert Brockman   +8 more
doaj   +1 more source

Insect Management for Sweet Potatoes

open access: yesEDIS, 2021
Sweet potatoes, both orange- and white-fleshed varieties, are widely grown in Florida. Foliar pests, leafminers, whiteflies and armyworms, are generally not difficult to manage; in fact insecticides should be avoided to conserve their natural enemies ...
Xavier Martini, S. E. Webb
doaj   +3 more sources

Species of the genus Psylliodes Latreille (Coleoptera: Chrysomelidae, Galerucinae, Alticini) in the Canola fields of Guilan province with a new record for the Iranian fauna [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2021
Flea beetles (Coleoptera: Chrysomelidae, Galerucinae) are important pests of Canola, which the adult feedings on cotyledon cause severe damage to the crop. In this paper, Psylliodes Latreille species collected by sticky or pan traps during 2018–2020 from
Sayeh Serri   +3 more
doaj   +1 more source

Flea Beetle Control in Canola, 1994A [PDF]

open access: yesArthropod Management Tests, 1995
Abstract Plots were planted 6 May near Pomeroy, WA, at a rate of 6 lb/acre in rows 7 inches apart. Plots were 20 × 2 ft, replicated 4 times with a RCBD, and were situated with replicates perpendicular to a grass field. Precounts (PrCt) of plant stand per 6.6 ft row, and damage on 20 randomly selected plants on a scale of 0 to 6, with 0 =
D. E. Bragg, D. Mayer
openaire   +2 more sources

Comparative Efficacy of Common Active Ingredients in Organic Insecticides Against Difficult to Control Insect Pests

open access: yesInsects, 2020
There exists a lack of control efficacy information to enable decision-making about which organic insecticide product works best for a given insect pest.
Galen P. Dively   +3 more
doaj   +1 more source

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