Results 141 to 150 of about 26,705 (303)
Sensitivity of Immature \u3ci\u3eThyanta Calceata\u3c/i\u3e (Hemiptera: Pentatomidae) to Photoperiod as Reflected by Adult Color and Pubescence [PDF]
Dimorphism in color and pubescence of adult Thyanta calceata, in response to 8L:16D and 16L:8D photoperiods, resulted from an accumulation of photoperiod effects on two or more immature stages. More immature stages were receptive to 8L:16D than to 16L:8D
McPherson, J. E
core +2 more sources
Comparative Aspects of Mating Behavior Patterns in Six Species of Stink Bugs (Heteroptera: Pentatomidae) [PDF]
Mating sequences were analyzed for six species of stink bugs using video- tapes. The results consisted of qualitative descriptions of the precopulatory activities of the pairs and quantitative analyses of the number and direction of mating sequences ...
Drickamer, Lee C, McPherson, J. E
core +2 more sources
BACKGROUND Introduction of Halyomorpha halys (Stål) in the USA has disrupted many established integrated pest management programs for specialty crops, especially apple.
W. Morrison+9 more
semanticscholar +1 more source
Infestação de percevejo em ligustro
O ligustro – Ligustrum lucidum Ait. (Oleaceae) – é uma essência florestal exótica de origem chinesa bastante utilizada como planta ornamental em áreas urbanas de cidades da Região Sul do Brasil.
Luis Antônio Chiaradia+2 more
doaj
Breddin's types of Ochlerus (Hemiptera, Pentatomidae, Discocephalinae).
Mehr als ein Jahrhundert nachdem Gustav Breddin die Typusexemplare der Pentatomiden-Gattung Ochlerus Spinola, 1837 beschrieben hatte, werden sie hier überarbeitet. Aufgrund unglücklicher Umstände konnte Breddin sein Manuskript nicht selbst vollenden. Das führte vermutlich zur Falschetikettierung des Typenmaterials und zur Änderung der Institutionen, wo
Simões, Felipe L.+1 more
openaire +3 more sources
New records of Neotropical Pentatominae (Heteroptera: Pentatomidae)
The subfamily Pentatominae is the most diverse within Pentatomidae, with about 120 genera and 680 species recorded in the Neotropics. The genera Euschistus Dallas, 1851 and Glyphepomis Berg, 1891 and the species Banasa dolabrata Thomas, 1988, B. peruana Thomas, 1990, B.
openaire +5 more sources
Traits that promote the maintenance of body temperatures within an optimal range provide advantages to ectothermic species. Pigmentation plasticity is found in many insects and enhances thermoregulatory potential as increased melanization can result in ...
C. Sibilia+5 more
semanticscholar +1 more source
The study of chromosome behaviour has been carried out on males of three species of the Asopinae (Pentatomidae) bugs Andrallus spinidens (Fabricius, 1787), Canthecona furcellata Wolff, 1801 and Perillus bioculatus (Fabricius, 1775) collected in India ...
Harbhajan Kaur, B Semahagn
doaj +1 more source
C-banding, fluorescent staining and NOR location in holokinetic chromosomes of bugs of the Neotropical genus Antiteuchus (Heteroptera: Pentatomidae: Discocephalinae) [PDF]
Different cytogenetic techniques including C-banding, base-specific fluorochromes and silver nitrate staining were used to compare the karyotypes of three species of bugs, representatives of the Neotropical genus Antiteuchus, namely A.
de Souza, Maria José, Lanzone, Cecilia
core +1 more source
Euschistus heros (Fabricius, 1798) and Dichelops furcatus (Fabricius, 1775) are key pests of agricultural crops in Brazil. Chemical insecticides are the main control tactic used against these species. Here, we investigated the susceptibility of E.
J. C. Somavilla+5 more
semanticscholar +1 more source