Results 21 to 30 of about 1,522 (169)
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
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EDIS, 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
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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
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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
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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
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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
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Flea beetles of the West Indies: the genus Hemilactica Blake, 1937 (Coleoptera, Chrysomelidae, Galerucinae, Alticini) [PDF]
ZooKeys, 2021 The West Indian flea beetle genus Hemilactica Blake, 1937 is reviewed. Two new species, both from the Dominican Republic are described and illustrated: H. erwini sp. nov. and H. sierramatringarcia sp. nov.
Alexander S. Konstantinov
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EFFECTS OF FLEA BEETLES ON THE YIELD OF RADISH
Entomologia Experimentalis et Applicata, 1970 The yield of dry matter of radish attacked by adult flea beetles in the field was negatively and linearly related to the number of feeding lesions/unit area of leaf, when both sets of values were transformed logarithmically. The nature of the relationship is discussed.ZusammenfassungDIE WIRKUNG VON ERDFLOH‐BEFALL AUF DEN ERTRAG BEI RETTICHENDie ...
Bardner, R., Taylor, W. E.
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HortScienceFeeding damage from flea beetle and harlequin bug reduces the marketability of brassica crops, including bok choy and napa cabbage. Fine-mesh row covers can be used as a pest management strategy to augment, reduce, or replace organic-compliant ...
Elaine Losekamp +7 more
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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
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