Results 71 to 80 of about 1,857 (186)

Contribución al conocimiento de la carabidofauna edáfica de la Isla Martín García, provincia de Buenos Aires (Argentina) [PDF]

open access: yes, 2000
Fil: Cicchino, Armando Conrado. División Entomología. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Scampini, Elvira M.. Centro de Geología de Costas y del Cuaternario.
Cicchino, Armando Conrado   +1 more
core  

Effects of olfactory cues on the foraging behavior of a Carabid beetle, Calosoma wilcoxi, a predator of a forest defoliator. [PDF]

open access: yes, 2016
Arthropod predators use environmental cues such as kairomones to locate herbivore prey. Several species have been shown to be attracted to volatiles emitted by herbivore host plants, as well as olfactory cues produced by the herbivore. Calosoma wilcoxi
Johnson, Derek M.   +2 more
core   +1 more source

Entwicklung der Laufkäferpopulation Carabidae nach fünf Jahren Umstellung eines Großbetriebes auf den Ökologischen Landbau in Norddeutschland [PDF]

open access: yes, 2007
At the experimental station of the Institute of Organic Farming, the Carabidae popula-tion was assessed with conversion of the farm land in 2001, and five years later in 2005.
Piper, Werner, Rahmann, Gerold
core  

Diagnóstico dos processos tecnológicos utilizados no manejo integrado de pragas da cana-de-açúcar em El Salvador. [PDF]

open access: yes, 2013
bitstream/item/81420/1/Doc-174 ...
GUZZO, E. C., NEGRISOLI JUNIOR, A. S.
core  

Additions to the Checklist of Wisconsin Ground Beetles (Coleoptera: Carabidae), Including the Adventive \u3ci\u3eHarpalus Rubripes\u3c/i\u3e (Duftschmid) Among Seven New State Records [PDF]

open access: yes, 2018
Sixteen species are added to the checklist of Wisconsin Geadephaga. Of these, seven species are reported here as new to Wisconsin. Nine taxa from the list are affected by new information resulting in the removal of six names. The Eurasian beetle Harpalus
Messer, Peter W
core   +2 more sources

Dix ans d'observation sur l'entomofaune nuisible au Chêne-liège en Sardaigne, pour la protection de la forêt [PDF]

open access: yes, 1979
Lepidopter infestation of Northern Sardinian cork-oaks was studied from 1964 to 1975. Data were obtained on population composition, factors influencing natural mortality, fluctuation rythms of the more important species, and on plant reaction to ...
Delrio, Gavino   +2 more
core  

Arthropod diversity in peas with normal or reduced waxy bloom [PDF]

open access: yes, 2004
Crop traits can alter economically important interactions between plants, pests, and biological control agents. For example, a reduced waxy bloom on the surface of pea plants alters interactions between pea aphids and their natural enemies. In this study,
Biggam, Russell C.   +3 more
core   +2 more sources

PERKEMBANGAN POPULASI LARVA PENGGEREK BATANG DAN MUSUH ALAMINYAPADA TANAMAN PADI (Oryza sativa L.) PHT

open access: yesJurnal HPT (Hama Penyakit Tumbuhan), 2015
ABSTRAK Penggerek batang padi adalah hama yang dapat menimbulkan kehilangan hasil dalam produksi padi. Pada sistem konvensional petani menggunakan insektisida untuk mengendalikan serangan penggerek batang padi.
Erlinda Damayanti   +2 more
doaj  

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