Results 51 to 60 of about 1,852 (155)

Volatile Chemicals of Adults and Nymphs of the Eucalyptus Pest, Thaumastocoris peregrinus (Heteroptera: Thaumastocoridae)

open access: yesPsyche: A Journal of Entomology, Volume 2012, Issue 1, 2012., 2012
Thaumastocoris peregrinus is an introduced “true bug” that is now a severe pest in Eucalyptus plantations of various Southern Hemisphere countries. The semiochemicals of thaumastocorids are completely unknown. Therefore, volatile chemicals from T. peregrinus nymphs and adults were identified as possible leads for pheromones potentially useful for ...
Camila B. C. Martins   +5 more
wiley   +1 more source

The Pentatomoidea (Hemiptera) of Northeastern North America with Emphasis on the Fauna of Illinois. J. E. McPherson. 240 pages. Southern Illinois University Press, Carbondale, 1982. $30.00. [PDF]

open access: yes, 2017
(excerpt) Among the most conspicuous of the true bugs are the pentatomoid Hemiptera, stink bugs and their relatives, many of which are large, or moderately so, and brightly colored.
Wheeler, A. G, Jr.
core   +3 more sources

EFFECTS OF AZADIRACHTIN ON THE SUNN PEST, EURYGASTER INTEGRICEPS PUT. (HETEROPTERA, SCUTELLERIDAE) IN THE LABORATORY [PDF]

open access: yesJournal of Central European Agriculture, 2006
To investigate the effect of azadirachtin on different stages of the sunn pest, Eurygaster integriceps Put. (Het., Scutelleridae) in the laboratory, a commercial neem insecticide (NeemAzal T/S) was applied at dose of 0.5 % by dipping insects.
Müjgan KIVAN
doaj  

Diversidade de Pentatomoidea (Hemiptera, Heteroptera) em três fragmentos de Mata Atlântica no sul de Santa Catarina Diversity of Pentatomoidea (Hemiptera, Heteroptera) in three fragments of Atlantic Forest in southern Santa Catarina, Brazil

open access: yesIheringia: Série Zoologia, 2009
A composição e a variação sazonal da fauna de Pentatomoidea (Hemiptera) foi avaliada entre setembro de 2005 e agosto de 2006 em três fragmentos de Mata Atlântica na região sul de Santa Catarina (Brasil): Parque Ecológico José Milanese (Criciúma, 28º41'23'
Luiz A. Campos   +3 more
doaj   +1 more source

Influence of wheat cultivars on digestive enzyme activity and protein content of the Sunn pest, Eurygaster integriceps (Hem.: Scutelleridae)

open access: yesJournal of Crop Protection, 2022
The Sunn pest, Eurygaster integriceps (Puton) (Hem.: Scutelleridae), is an economic pest of wheat that reduces the quantitative and qualitative properties of wheat products. We investigated the effect of E.
Solmaz Ghanbari   +2 more
doaj  

Pentatomidae of Arkansas [PDF]

open access: yes, 1981
A total of 30 genera and 53 species and subspecies of Pentatomidae are reported as occurring or possibly occurring in Arkansas. Fifty species and subspecies contained in 29 genera were collected or recorded from previously collected material.
Barton, Harvey E., Lee, Linda A.
core   +2 more sources

\u3ci\u3eMcphersonarcys\u3c/i\u3e, a New Genus for \u3ci\u3ePentatoma Aequalis\u3c/i\u3e Say (Heteroptera: Pentatomidae) [PDF]

open access: yes, 2018
A new monotypic genus, Mcphersonarcys is erected to hold Pentatoma aequalis Say, a species formerly placed in the genus Hymenarcys. Based on the distribution of 19 character-states Hymenarcys forms a clade with its sister genus Coenus.
Thomas, Donald B
core   +2 more sources

Flowering areas enhance insect pollinators and biological control agents in wheat intensive agro‐ecosystems

open access: yesInsect Conservation and Diversity, Volume 17, Issue 5, Page 884-893, September 2024.
Large‐scale study aimed at investigating the effectiveness of flowering areas implementation in soft wheat fields. Specific goals were to evaluate the effect of flowering areas on insect pollinators, wheat aphid and bug infestations and biological control agents of aphids.
Serena Magagnoli   +5 more
wiley   +1 more source

Occurrence of the Old World bug Megacopta cribraria (Fabricius) (Heteroptera: Plataspidae) in Georgia: a serious home invader and potential legume pest [PDF]

open access: yes, 2010
Specimens of Megacopta cribraria (Fabricius) were collected in northern Georgia in late October 2009, where they were invading homes in large numbers.
Ames, Lisa M.   +5 more
core  

Новые материалы по фауне полужесткокрылых (Heteroptera) островов залива Петра Великого (Японское море)

open access: yesАмурский зоологический журнал
Продолжено исследование фауны полужесткокрылых островов залива Петра Великого (Аскольд, Попова, Русский, Де-Ливрона, Петрова, Путятина, Рикорда, Рейнеке и его прибрежной части: полуострова Гамова, окрестности бухты Спасения и мыса Островок Фальшивый ...
Николай Николаевич Винокуров   +2 more
doaj   +1 more source

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