Results 1 to 10 of about 3,913 (96)
Detection of oviposition-deterring larval tracks in Chrysopa oculata and Chrysopa perla (Neuroptera: Chrysopidae) [PDF]
European Journal of Entomology, 2010 We investigated the ability of females of the aphidophagous chrysopids Chrysopa oculata and Chrysopa perla to distinguish clean substrates from substrates with tracks of chrysopid first instars after ablation of various sensory organs potentially ...
Zdeněk RŮŽIČKA
exaly +5 more sources
Inheritance of Some Varietal Characters in Chrysopa Oculata Say (Neuroptera: Chrysopidae)
Psyche: A Journal of Entomology, 1952 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
William E. Bickley
doaj +4 more sources
Pharmacophagy in green lacewings (Neuroptera: Chrysopidae: Chrysopa spp.)? [PDF]
PeerJ, 2016 Green lacewings (Neuroptera: Chrysopidae) are voracious predators of aphids and other small, soft-bodied insects and mites. Earlier, we identified (1R,2S,5R,8R)-iridodial from wild males of the goldeneyed lacewing, Chrysopa oculata Say, which is released
Jeffrey R. Aldrich +2 more
doaj +5 more sources
Plants as biofactories for production of the aphid sex pheromone nepetalactone. [PDF]
Physiol PlantAbstract Aphids cause massive agricultural losses through direct damage or as pathogen vectors. Control often relies on insecticides, which are expensive and not selective. An interesting alternative is to use aphid sex pheromones nepetalactone (NON) and nepetalactol (NOL) to interfere with aphid mating or attract aphid predators.
Ontiveros-Cisneros A +8 more
europepmc +2 more sources
THE DISTRIBUTION OF RICKETTSIA IN THE TISSUES OF INSECTS AND ARACHNIDS. [PDF]
J Exp Med, 1923 In the absence of a satisfactory definition of Rickettsia the observations herein recorded were arbitrarily limited to bacterium-like organisms which are intracellular and Gram-negative.
Cowdry EV.
europepmc +2 more sources
European Journal of Entomology, 2002 The persistence of oviposition-deterring effects of coccinellid and chrysopid larval tracks on females of three aphidophagous coccinellid species was compared.
Zdeněk RŮŽIČKA
doaj +2 more sources
Response of chrysopids (Neuroptera) to larval tracks of aphidophagous coccinellids (Coleoptera)
European Journal of Entomology, 2001 Choice tests showed that tracks left by coccinellid larvae have generally little effect on oviposition site selection by chrysopid females. Fresh tracks of first instar larvae of the coccinellid species Coccinella septempunctata, Cycloneda limbifer, Leis
Zdeněk RŮŽIČKA
doaj +2 more sources
European Journal of Entomology, 2001 The effects of oviposition-deterring larval tracks of four aphidophagous coccinellids and two chrysopids were investigated on females of four coccinellid species in choice tests.
Zdeněk RŮŽIČKA
doaj +1 more source
Chrysoperla Mohave (Banks) Neuroptera: Chrysopidae: Two Familiar Species in an Unexpected Disguise
Psyche: A Journal of Entomology, Volume 99, Issue 4, Page 291-308, 1992., 1992 The vibrational courtship song of Chrysoperla mohave (Banks) from several widely separated sites in California is described and compared to C. downesi (Smith) and to a C. mohave‐like population of the recently described species. C. johnsoni Henry, Wells, and Pupedis. Unexpectedly, C. mohave is shown to have a song very much like that of C.
Charles S. Henry
wiley +1 more source
, 2007 CHRYSOPA OCULATA Say, 1839 Chrysopa oculata Say, 1839: 45. Type: USA; sex and depository unknown (Penny et al. 1997). No lectotype designated. SYNONYMY PERTAINING TO CANADA Chrysopa sp.: Downes 1974: 122 (part: second of two larvae, and figures). Chrysopa albicornis: Provancher 1877a: 119; 1877b: 203, 204; Brodie and White 1883; Briand 1931: 123–126 ...
GARLAND, J. A., KEVAN, D. K. MCE.
openaire +2 more sources