Results 41 to 50 of about 546 (142)

Der Einfluss von Blütenduftstoffen auf die Oviposition der Rosskastanienminiermotte Cameraria ohridella [PDF]

open access: yes, 2008
The larval stages of Cameraria ohridella develop mining in leaves of the horse chestnut tree Aesculus hippocastanum. The insect establishes three generations in Central Europe. During the appearance of the first generation the horse chestnut trees bloom.
Johne, A. Bettina   +3 more
core  

A Review of Leaf-mining Insects and Control Options for their Management, with Special Reference to Holocacista capensis (Lepidoptera: Heliozelidae) in Vineyards in South Africa [PDF]

open access: yes, 2020
A leaf-mining pest occurring on commercial varieties of Vitis vinifera in South Africa was investigated due to the presence of cocoons on fruit. The leaf miner, Holocacista capensis, was reported on grapevines in 2012.
Addison, P.   +3 more
core   +2 more sources

Efficiency of GCSC-BtA, as a new type of biocide, on different agricultural arthropod pests and its side-effect on some predators [PDF]

open access: yes, 2008
A new type of biocide GCSC-BtA, named from "Germany-China Scientific Cooperation-Bacillus thuringiensis-Abamectin", was successfully developed by conjugating delta-endotoxin of Bacillus thuringiensis (B.t.) with Abamectin from Streptomyces avermitilis ...
Liu, Bo, Sengonca, Cetin, Zhu, Yujing
core  

Zur Leistungsfähigkeit heimischer Parasitoide bei der Kontrolle der Rosskastanienminiermotte, Cameraria ohridella (Lep., Gracillariidae) [PDF]

open access: yes, 2008
Einzelne Erzwespenarten aus der Familie Eulophidae haben sich mittlerweile als fester Bestandteil des Parasitoidenkomplexes von C. ohridella etabliert.
Balder, Hartmut   +5 more
core  

Városi zöldfelületek dísznövényeihez régebben és újonnan alkalmazkodott, nem szípókás rovarfajok illat-hírközlésének feltárása = Revealing odour communications of some native and invasive non-sucking insects, adapted to ornamental plants in urban green areas [PDF]

open access: yes, 2013
A városi zöldterületek egy invazív kártevője, a lepényfa-gubacsszúnyog (Dasineura gleditchiae, Dipt., Cecidomyiidae) és egy őshonos tölgyaknázó moly (Tischeria ekebladella, Lep., Tischeriidae) szexferomonját azonosítottuk, hogy merőben új kommunikációs ...
Bozsik, Gábor   +6 more
core  

Host plant suitability, population dynamics and parasitoids of the horse chestnut leafminerCameraria ohridella(Lepidoptera: Gracillariidae) in southern Sweden

open access: yesActa Agriculturae Scandinavica, Section B - Plant Soil Science, 2011
The spread of Cameraria ohridella in Sweden and population dynamics were monitored with pheromone traps during 2007–2009.
Birgitta Rämert   +4 more
openaire   +1 more source

The influence of Cameraria ohridella (Lepidoptera, Gracillariidae) on the activity of the enzymatic antioxidant system of protection of the assimilating organs of Aesculus hippocastanum in an urbogenic environment [PDF]

open access: yes, 2019
In the last two decades, the horse chestnut (Aesculus hippocastanum L.), introduced into the steppe zone of Ukraine, has been severely affected by the horse chestnut leaf miner Camereraria ohridella Deschka & Dimič, 1986, which results in damage to ...
Holoborodko, K. K.   +3 more
core   +2 more sources

Contribution to the knowledge of the parasitoid fauna of leaf mining sawflies (Hymenoptera: Tenthredinidae) of forest plants in Hungary [PDF]

open access: yes, 2015
Background and Purpose: Despite the importance of studying the native enemy complex of the introduced and invasive leaf miner sawfly species in their native territories, few studies have been done in recent years concerning the species component and the ...
Csaba Thuróczy   +3 more
core   +2 more sources

Homologous self-organising scale-invariant properties characterise long range species spread and cancer invasion [PDF]

open access: yes, 2007
The invariance of some system properties over a range of temporal and/or spatial scales is an attribute of many processes in nature1, often characterised by power law functions and fractal geometry2.
Bo Hu   +4 more
core   +1 more source

The use of tissue culture methods for producing resistant material of Aesculus hippocastanum [PDF]

open access: yes, 2020
The horse chestnut Aesculus hippocastanum is a European species of broadleaf trees classified as vulnerable. The species is subjected to many pathogens and pests threatening its survival.
Pettersson, Johan
core  

Home - About - Disclaimer - Privacy