Results 41 to 50 of about 58,139 (123)

Mekanisk og biologisk bekæmpelse af frostmålere, viklere og ribsbredvingemøl i økologisk solbær og ribs [PDF]

open access: yes, 2013
Dette projekt har fokuseret på direkte bekæmpelse af tre skadegørere i økologisk ribs og solbær, nemlig den lille frostmåler Operophtera brumata, L. (Lepidoptera: Geometridae), viklere, primært hækvikler Archips rosana (L.) (Lepidoptera; Tortricidae) og ...
Jakobsen, Henrik Byrial   +3 more
core  

Braconidae (Hymenoptera) in the collection of the Institute of Zoology, NAS of Azerbaijan Republic Part V. Subfamilies Chardichilinae, Microgasterinae and Miracinae [PDF]

open access: yes, 2017
In dieser Arbeit sind faunistische Nachweise von Braconiden der Unterfamilien Chardichilinae (Gattung Cardiochiles), Microgasterinae (Gattungen Microplitis, Microgaster, Choeras, Cotesia, Protapanteles, Apanteles) und Miracinae (Mirax) zusammengestellt ...
Abdinbekova, Arifa   +2 more
core   +3 more sources

Resultados de la aplicación en parcelas comerciales de un programa de control integrado de plagas de manzano en Lleida [PDF]

open access: yes, 1992
Se describen los métodos de muestreo, los umbrales de tolerancia y los métodos de control utilizados en un programa de control integrado de plagas de manzano basado en el control biológico de Panonychus ulmi Koch mediante Amblyseius andersoni Chant y en
Avilla Hernández, Jesús   +9 more
core  

Lepidópteros tortricídeos em pomares de pomóideas e prunóideas da Beira Interior [PDF]

open access: yes, 2003
A survey for lepidoptera tortricid feeding on pome and stone fruit orchards was carried out, in 2002, in Beira Interior, Portugal. Adults were captured using sexual pheromones traps and visual observation techniques were used in larvae detection. The
Barateiro, A.   +8 more
core  

Geographical distribution of the leafrollers Pandemis heparana and Adoxophyes orana in the Federal Republic of Germany: Preliminary results of a pheromone trap survey [PDF]

open access: yes, 1982
1981 wurden an 53 Standorten in der Bundesrepublik Deutschland und Westberlins mit Pheromonfallen die Verbreitung der beiden Schalenwicklerarten Pandemis heparana und Adoxophyes orana untersucht. P. heparana wurde überall nachgewiesen, während A.
Dickler, Erich
core  

New records of moths (Insecta, Lepidoptera) from urban gardens on Terceira Island with new data on recently introduced species to the Azores [PDF]

open access: yes, 2018
The urban Duque da Terceira Garden, in the main town of Angra do Heroísmo (Terceira, Azores), was investigated to describe the species composition of moths (Insecta, Lepidoptera).
Borges, Paulo A. V.   +5 more
core  

Mass Release of Trichogramma evanescens and T. cacoeciae Can Reduce Damage by the Apple Codling Moth Cydia pomonella in Organic Orchards under Pheromone Disruption [PDF]

open access: yes, 2017
Cydia pomonella is a major pest in apples in Denmark. Trichogramma spp. are known biocontrol agents of C. pomonella eggs and two naturally occurring species in Denmark, which are also both commercially available, were chosen for mass-release ...
Bernd, Wührer   +3 more
core   +1 more source

Odłowy motyli zwójkówek liściowych do pułapek feromonowych w sadach jabłoniowych. Część II. Struktura liczebności [PDF]

open access: yes, 2009
The purpose of the three years of studies was to establish the population structure of selected species of leaf tortricids in particular types of apple orchards on the basis of the catch into pheromone traps.
KOT, IZABELA
core   +1 more source

Home - About - Disclaimer - Privacy