Results 21 to 30 of about 1,201 (158)

Isolation of polymorphic microsatellite loci from the flea beetle Phyllotreta nemorum L. (Coleoptera: Chrysomelidae) [PDF]

, 2007
Ten microsatellite markers for the flea beetle Phyllotreta nemorum were developed using di- and trinucleotide repeat-enriched libraries. Each of these primer pairs were characterized on 96 individuals.
Esselink, G.D., Verbaarschot, P.G.H., Vrieling, K., de Jong, P.W., Molina, J.M., Molina, M., Verbaarschot, P., Jong, P.W. de, Calvo, D., Jong, P.W., de   +9 more
core   +1 more source

FIGURE 8. Phyllotreta diademata Fourdas. A in A new species of Phyllotreta Chevrolat, 1836 (Coleoptera: Chrysomelidae: Galerucinae: Alticini) from Omsk Province of Russia with comments on Phyllotreta species diversity in Northeastern Palearctic

, 2019
FIGURE 8. Phyllotreta diademata Fourdas. A—habitus, dorsal view; B—head, frontal view; C—meadian lobe of aedeagus, ventral, lateral and dorsal views.Published as part of Konstantinov, A. S. & Moseyko, A.
Konstantinov, A. S., Moseyko, A. G.
core   +1 more source

Wirkung von Spinosad (Audienz) gegen Erdflöhe (Phyllotreta sp.) an Brokkoli [PDF]

, 2004
Wirkt das Spinosadprodukt „Audienz“ gegen die in Broccoli und Blumenkohl auftretenden Erdfloharten (Phyllotreta sp.)
Wyss, Eric
core   +1 more source

Lectotype designation and discussion on the type material of three closely related Chrysomelid species : Phyllotreta dilatata Thomson, 1866, Phyllotreta flexuosa (Illiger, 1794) and Phyllotreta tetrastigma (Comolli, 1837) (Col., Chrysomelidae)

, 1995
Verdyck Peter, Bruyn Luc De, Hulselmans Jan, Scheirs Jan. Lectotype designation and discussion on the type material of three closely related Chrysomelid species : Phyllotreta dilatata Thomson, 1866, Phyllotreta flexuosa (Illiger, 1794) and Phyllotreta ...
Bruyn, Luc De, Hulselmans, Jan, Verdyck, Peter, Scheirs, Jan   +3 more
core   +1 more source

Records of Phyllotreta reitteri outside the native range.

, 2018
Records of Phyllotreta reitteri outside the native range.
Andrzej O. Bieńkowski (5728814), Marina J. Orlova-Bienkowskaja (5728817)   +1 more
core   +1 more source

Seedling resistance and chemical defenses against Psylliodes chrysocephala: the roles of seed age and sinapinic acid in Sinapis alba and Brassica napus

Pest Management Science, EarlyView.
The cabbage stem flea beetle (Psylliodes chrysocephala) is a major pest of winter oilseed rape (Brassica napus). We tested B. napus and Sinapis alba seedlings for feeding resistance and underlying chemical defenses. S. alba was least damaged, while metabolite profiles revealed resistance‐linked compounds, highlighting breeding potential for insect ...
Daniel Rüde, Samantha M Cook, Bernd Ulber, Tobias Pöhnl, Michael Rostás   +4 more
wiley   +1 more source

Behavioural manipulation of the cabbage stem flea beetle (Psylliodes chrysocephala L): Prospects for push–pull strategies in oilseed rape

Pest Management Science, EarlyView.
Behavioural manipulation of Psylliodes chrysocephala provides promising opportunities for sustainable pest management in oilseed rape systems. This review synthesises evidence on glucosinolates and their volatile isothiocyanate derivatives as phagostimulants and attractants, alongside the repellent or antifeedant effects of non‐host plants, plant ...
Suleiman Mustapha, Patricia A Ortega‐Ramos, Jozsef Vuts, Tariq M Butt, E. Joel Loveridge, Daniel Rüde, Samantha M Cook   +6 more
wiley   +1 more source

Transcriptomic resources and functional validation of RNAi in the cabbage seedpod weevil, Ceutorhynchus obstrictus

Pest Management Science, EarlyView.
Transcriptome sequencing of Ceutorhynchus obstrictus revealed RNA interference (RNAi) targets; double‐stranded RNA microinjection reduced transcript levels and increased mortality, with αCOP and Rop showing strongest lethal effects, indicating promising RNAi‐based pest control candidates.
Apurva Vikas Sabnis, Triin Kallavus, Éricmar Avila Dos Santos, Liina Soonvald, Riina Kaasik, Silva Vilumets, Clauvis Nji Tizi Taning, Kristof De Schutter, Eve Veromann   +8 more
wiley   +1 more source

Identifikasi Morfologi Phyllotreta spp. (Coleoptera: Chrysomelidae) pada Tanaman Sayuran di Trawas, Mojokerto [PDF]

, 2014
Phyllotreta spp. dilaporkan sebagai bagian dari “flea beetles” yang memiliki nilai ekonomi paling penting untuk tanaman sayuran termasuk crucifera.
Dinarwika, Primastya
core  

Plant sulphur nutrition influencing host-plant selection and performance of insect herbivores [PDF]

, 2003
In the past several years, sulphur (S) deficiencies in agricultural crops have been reported with increasing frequency and therefore more interest has been directed into plant nutrition and fertilisation with particular respect to this element.
Marazzi, Cristina
core   +1 more source