Results 31 to 40 of about 3,195 (209)
EDIS, 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
Journal 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
Journal 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 Beetle Control, 1997 [PDF]
Arthropod 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.
J. A. Collins, F. A. Drummond
openaire +1 more source
Organic Synthesis in Pheromone Science
Molecules, 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
Flea Beetle Control in Canola, 1994A [PDF]
Arthropod 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
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Argopistes Motschulsky from Madagascar with descriptions of six new species (Coleoptera, Chrysomelidae, Galerucinae, Alticini) [PDF]
ZooKeysThe revision of the flea beetle genus Argopistes Motschulsky, 1860 in Madagascar is provided. Six new species are described: Argopistes janakmoravecorum sp. nov., A. laterosinuatus sp. nov., and A. vadoni from the northern area; A. jenisi sp.
Maurizio Biondi +2 more
doaj +3 more sources
Psyche: A Journal of Entomology, 2012 The European rusted flea beetle Neocrepidodera ferruginea (Scopoli, 1763) is reported for the first time from Québec and Ontario, Canada. It was likely introduced into southern Ontario at an international port on the Great Lakes in early 1970s, or ...
Laurent LeSage, Karine Savard
doaj +1 more source
Pest Management Science, EarlyView.Increasing canola plant density reduced flea beetle abundance per plant and increased yield, independent of region or insecticide use, highlighting its potential as a component of integrated pest management. Abstract The crucifer flea beetle, Phyllotreta cruciferae (Goeze), and the striped flea beetle, Phyllotreta striolata (Fabricius) (Coleoptera ...
Shayla Woodland +7 more
wiley +1 more source
Pest Management Science, EarlyView.The flea beetle's glucosinolate‐based chemical defense fails to protect larvae from nematode infection. However, the defense inhibits the nematode's symbiotic bacteria, thereby potentially impairing nematode reproduction and biocontrol success. Abstract BACKGROUND The efficacy of entomopathogenic nematodes (EPNs) in the biological control of insect ...
Johannes Körnig +9 more
wiley +1 more source