Results 141 to 150 of about 54,643 (305)

Plant architecture and vegetation structure: Two ways for insect herbivores to escape parasitism

open access: yesEuropean Journal of Entomology, 2008
Interactions between herbivorous insects and their parasitoids occur in highly structured and complex environments. Habitat structure can be an important factor affecting ecological interactions between different trophic levels.
Elisabeth OBERMAIER   +4 more
doaj   +1 more source

Western corn rootworm pyrethroid resistance confirmed by aerial application simulations of commercial insecticides [PDF]

open access: yes, 2019
The western corn rootworm (Diabrotica virgifera virgifera LeConte) (WCR) is a major insect pest of corn (Zea mays L.) in the United States (US) and is highly adaptable to multiple management tactics.
Fritz, Bradley K.   +6 more
core   +1 more source

Revision of Afrocrania (Coleoptera: Chrysomelidae: Galerucinae) Part II: Species in which the males lack head cavities or extended elytral extrusions

open access: yesEuropean Journal of Entomology, 2007
In this second part of the revision of Afrotropical Afrocrania Hincks, 1949 (= Pseudocrania Weise, 1892, not Pseudocrania MCoy, 1851), a group of Galerucinae restricted to Africa, additional material is revised.
Thomas WAGNER
doaj   +1 more source

Fasulye Tohum Böceği, Acanthoscelides obtectus Say (Coleoptera: Chrysomelidae), Mücadelesinde Bazı Zeolitlerin İnsektisidal Potansiyel Etkisi

open access: yesResearch in Agricultural Sciences
Bu çalışmanın amacı depolanmış ürün zararlısı olan Acanthoscelides obtectus Say (Coleoptera: Chrysomelidae) ile mücadelede kimyasal kullanımının azaltılmasına alternatif olarak 3A, 4A ve 5A zeolitleri kullanarak zararlı popülasyonunu ekonomik zarar ...
Tuğba Sarıçam, Ebru Gül Aslan
doaj   +1 more source

Fauna and biotopic distribution of Chrysomelidae (Coleoptera) in the Shaitan-Tau State Nature Reserve, Russia

open access: yesNature Conservation Research: Заповедная наука
Research on taxonomically diverse groups of insects are an important component of studying biodiversity in Protected Areas of various ranks. Based on the results of original studies (2017–2020), this paper presents for the first time data on the ...
Sergei V. Dedyukhin
doaj   +1 more source

Insecta: Coleoptera: Chrysomelidae

open access: yesRecords of the Zoological Survey of India, 1984
No Abstract.
openaire   +1 more source

Descriptions of new luperine genera and species from Mexico : with keys to related taxa (Coleoptera: Chrysomelidae: Galerucinae) [PDF]

open access: yes, 1998
The section Scelidites ofthe subtribe Luperina is diagnosed and described. A key is provided to separate the genera within this section. Cyphotarsis Jacoby is reduced to a junior synonym of Metacoryna Jacoby.
Clark, Shawn M.
core   +1 more source

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