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Our Weed Science Services

IDENTXX offers two types of resistance assessment services for almost every relevant weed species:

a) Detection of target-site resistances (TSR) in leaf samples from the fields.

b) Greenhouse trials in combination with TSR-detection and investigations on (deductive) metabolic resistance in leaf samples (resistance monitoring).

Assays are available for following weed species and target-site resistances. Additional resistance assays for further weed species and TSR-analyses are developed regularly and according to customer requests. Please don´t hesitate to discuss with us!

Species (EPPO-Code) ACCase ALS PS II EPSPS
Alopecurus myosuroides (ALOMY) X X X
Amaranthus retroflexus (AMARE) X
Anthemis arvensis (ANTAR) X
Apera spica-venti (APERA) X X X
Avena fatua (AVEFA) X X
Bassia ssp (BAFss) X
Brassica napus (BRSNN)* X
Bromus erectus (BROER) X X X
Capsella bursa-pastoris (CAPBP) X
Centaurea cyanus (CENCY)* X
Centaurea pallescens (CENPA)* X
Chenopodium album (CHEAL) X X
Chrysanthemum coronarium (CHYCO) X
Chrysanthemum segetum (CHYSE) X
Cyperus ssp (CYPss) X
Digitaria ischaemum (DIGIS) X
Echinochloa crus-galli (ECHCG) X
Euchlaena mexicana (EUHME) X X
Fallopia ssp (POLss) X
Galeopsis ladanum (GAELA) X X
Galium aparine (GALAP) X
Geranium dissectum (GERDI) X
Helianthus annuus (HELAN)* X
Lolium multiflorum (LOLMU) X X X X
Lolium rigidum (LOLRI) X X X X
Matricaria chamomilla (MATCH) X X
Matricaria indora (MATIN) X X
Mercurialis annua (MERAN) X
Medicago ssp (MEDss) X
Papaver rhoeas (PAPRH)* X
Raphanus raphanistrum (RAPRA) X
Rapistrum rugosum (RASRU) X
Senecio vulgaris (SENVU) X
Setaria lutescens (SETLU) X
Setaria viridis (SETVI) X
Sinapis arvensis (SIANR) X
*Sisymbium officinale (SSYOF) X
Solanum nigrum (SOLNI) X X
Sorghum halepense (SORHA) X
Stellaria media (STEME) X

*Special services available. E.g. analyses of positions 653 (ALS-I) and 547 (ALS-III) in Brassica napus, whole ALS-analysis for Lolium species, Centaurea cyanus and Papaver rhoeas, genotyping, restriction analysis, and more. Please contact us for additional information.