Results 51 to 60 of about 123,602 (239)

Novel family of terpene synthases evolved from trans-isoprenyl diphosphate synthases in a flea beetle. [PDF]

open access: yesProc Natl Acad Sci U S A, 2016
Beran F   +10 more
europepmc   +2 more sources

Flea Beetle Control, 1997 [PDF]

open access: yesArthropod Management Tests, 1998
Abstract Materials were applied on 11 Jun to 20- by 20 ft-plots in bearing blueberry fields at Jonesport (Test 1) and Township 19 (Test 2), Maine. There were 3 (Test 1) or 4 (Test 2) replications of each treatment and a minimum 5-ft untreated buffer strip around each plot.
Francis A. Drummond, Judith A Collins
openaire   +2 more sources

DeepVeg: Deep Learning Model for Segmentation of Weed, Canola, and Canola Flea Beetle Damage

open access: yesIEEE Access, 2021
Farmers around the world face the challenge of growing more food for the increasing world population. On top of that, external threats such as pests (weeds and insects) pose a threat to crop production and it is necessary to take early steps to reduce ...
Mohana Das, Abdul Bais
semanticscholar   +1 more source

Alligatorweed flea beetle Agasicles hygrophila Selman and Vogt (Coleoptera: Chrysomelidae: Halticinae)

open access: yesEDIS, 2009
EENY462, a 4-page illustrated fact sheet by Ted D. Center, James P. Cuda, and Michael J. Grodowitz, is part of the Featured Creatures collection. It describes this beetle that was the first insect ever studied for biological control of an aquatic weed ...
Ted D. Center   +2 more
doaj   +5 more sources

Gut microbiota degrades toxic isothiocyanates in a flea beetle pest

open access: yesMolecular Ecology, 2020
Microbial symbionts of herbivorous insects have been suggested to aid in the detoxification of plant defense compounds; however, quantitative studies on microbial contribution to plant toxin degradation remain scarce.
S. Shukla, F. Beran
semanticscholar   +1 more source

The effect of different seeding densities of linseed (Linum usitatissimum L.) on flax flea beetles (Coleoptera: Chrysomelidae)

open access: yesJournal of Plant Protection Research, 2017
Linseed, one of the oldest cultivated crops, is again gaining in importance, mainly due to its nutritional benefits and biomedical applications. Therefore, it is expected that herbivores will also exist in greater abundance.
Twardowski Jacek   +3 more
doaj   +1 more source

Susceptibility of several cotton varieties to the cotton flea beetle, Podagrica puncticollis Weise (Coleoptera: Chrysomelidae), in a hot dry tropical environment of Ethiopia

open access: yes, 2021
Field trials were conducted to determine the susceptibility of cotton varieties to infestation of cotton flea beetle, Podagrica puncticollis Weise (Coleoptera: Chrysomelidae). The experiment was carried out using twelve cotton varieties.
E. Abebe   +3 more
semanticscholar   +1 more source

Alligatorweed flea beetle Agasicles hygrophila Selman and Vogt (Coleoptera: Chrysomelidae: Halticinae)

open access: yesEDIS, 2012
Alligatorweed is an aquatic weed native to South America that began threatening Florida’s waterways in the early 1900s. Alligatorweed flea beetles kill the plant by destroying its stored food and interfering with photosynthesis by removing leaf tissue ...
Ted D. Center   +2 more
doaj   +5 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

Organic Synthesis in Pheromone Science

open access: yesMolecules, 2005
Examples are given to illustrate the use of chemical and/or enzymatic asymmetric reactions in the synthesis of the new pheromones of the broad-horned flour beetle, flea beetle, currant stem girdler and Colorado potato beetle.
Kenji Mori
doaj   +1 more source

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