Results 31 to 40 of about 80,901 (294)
Social Behavior in Homoptera [PDF]
Psyche: A Journal of Entomology, 1937 August P. Beilmann
doaj +2 more sources
First Record of \u3ci\u3eAphis Helianthi\u3c/i\u3e (Homoptera: Aphididae) as a Pest of Celery [PDF]
, 2017 In 1989, the aphid Aphis helianthi severely damaged five of 10 scouted celery fields in west central Michigan. In 1990 and in 1991, A. helianthi again was a problem. reaching pestiferous levels in three of 10 and two of 10 scouted fields.
Davis, M. G. Kortier, Grafius, E.
core +2 more sources
Abundance of Cereal Aphids (Homoptera: Aphididae) and Their Predators in Spring Wheat-Alfalfa Intercrops Under Different Crop Management Intensities [PDF]
, 2018 Natural infestations of cereal aphids and abundance of their predators were compared from 1990 through 1993 among plots of intercropped spring wheat and alfalfa grown under high, intermediate, or low crop management intensity (CMI).
Evenson, Paul D +2 more
core +2 more sources
Mitochondrial DNA. Part B. Resources, 2021 The complete mitochondrial genome of the true bug (Homoptera) Nysius cymoides (Spinola, 1837) is herein described and used for phylogenetic comparison with other species of Lygaeoidea.
Antonio Carapelli +8 more
doaj +1 more source
New Records of Michigan Cicadidae (Homoptera), With Notes on the Use of Songs to Monitor Range Changes [PDF]
, 2017 We present records of Diceroprocta vitripennis, Tibicen chloromera, and Tibicen pruinosa (new state record) in Michigan. Monitoring geographic range changes and population size differences by song suggests several population situations for cicadas: (1 ...
Alexander, Richard D +3 more
core +2 more sources
Homopteran Attendance by Wasps and Ants: The Stochastic Nature of Interactions
Psyche: A Journal of Entomology, 1987 Associations of Hymenoptera with Homoptera have intrigued ecologists and evolutionary biologists as model systems of mutualism. The extensive body of literature, however, tends to be skewed to the interactions between ants and homopteran trophobionts in ...
Deborah K. Letourneau, Jae C. Choe
doaj +1 more source
Field Monitoring of X-Disease Leafhopper Vectors (Homoptera: Cicadellidae) and Infected Chokecherry in Michigan Peach and Cherry Orchards [PDF]
, 2017 Populations of leafhopper vectors of X-disease, a major disease problem of the Michigan peach industry, were monitored by yellow sticky board traps and sweepnet samples during 1985 and 1986.
Larsen, Kirk J, Whalon, Mark E
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, 2014 The effect of feeding by the grain aphid Sitobion avenae (Fabricius) (Homoptera: Aphididae) on chlorophyll, carotenoid and flavonoid content was studied in waxy and waxless triticale genotypes.
A. Wójcicka
semanticscholar +1 more source
Predatory Encounters of Yllenus Arenarius (Araneae, Salticidae) with Flies (Diptera) [PDF]
, 2010 Predatory behaviour of Yllenus arenarius hunting flies (Diptera) was studied. The general spider's approach and capture was typical for salticids hunting prey that has high ability to escape. Two modes of approach in close proximity of prey were observed.
Bartos, Maciej
core +1 more source
Biologia, 2012 Toxoptera aurantii (Homoptera: Aphididae) is one of the most important pests of many agricultural plants such as camellia, cocoa and coffee worldwide.
Elif Sevim, Ömer Çelebi, Ali Sevim
semanticscholar +1 more source