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![Honey bee colony winter loss rates for 35 countries participating in the COLOSS survey for winter 2018–2019, and the effects of a new queen on the risk of colony winter loss](https://www.cra.wallonie.be/assets/themes/default/images/image-empty.jpg)
Honey bee colony winter loss rates for 35 countries participating in the COLOSS survey for winter 2018–2019, and the effects of a new queen on the risk of colony winter loss
Gray, A. & San Martin, G. (2020). Honey bee colony winter loss rates for 35 countries participating in the COLOSS survey for winter 2018–2019, and the effects of a new queen on...
![Official Feed Control Linked to the Detection of Animal Byproducts: Past, Present, and Future](https://www.cra.wallonie.be/assets/themes/default/images/image-empty.jpg)
Official Feed Control Linked to the Detection of Animal Byproducts: Past, Present, and Future
Lecrenier, M.C. , Veys, P. , Fumière, O. , Berben, G. , Saegerman, C. & Baeten, V. (2020). Official Feed Control Linked to the Detection of Animal Byproducts: Past, Present, and...
![The applicability of vibrational spectroscopy and multivariate analysis for the characterization of animal feed where the reference values do not follow a normal distribution: A new chemometric challenge posed at the ‘Chimiométrie 2019’ congress](https://www.cra.wallonie.be/assets/themes/default/images/image-empty.jpg)
The applicability of vibrational spectroscopy and multivariate analysis for the characterization of animal feed where the reference values do not follow a normal distribution: A new chemometric challenge posed at the ‘Chimiométrie 2019’ congress
Fernandez Pierna, J.A. , Laborde, A. , Lakhal, L. , Lesnoff, M. , Martin, M. , Roggo, Y. & Dardenne, P. (2020). The applicability of vibrational spectroscopy and multivariate analysis...
![Physical-chemical analyses of insecticidal treated substrates](https://www.cra.wallonie.be/uploads/2016/04/services-moustiquaires-en_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2016/04/services-moustiquaires-en_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2016/04/services-moustiquaires-en_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2016/04/services-moustiquaires-en_md.jpg 540w,https://www.cra.wallonie.be/uploads/2016/04/services-moustiquaires-en_sm.jpg 420w)
Physical-chemical analyses of insecticidal treated substrates
![Physico-chemistry of plant protection products (PPP) and biocides](https://www.cra.wallonie.be/uploads/2016/04/services-physicochimie-en_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2016/04/services-physicochimie-en_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2016/04/services-physicochimie-en_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2016/04/services-physicochimie-en_md.jpg 540w,https://www.cra.wallonie.be/uploads/2016/04/services-physicochimie-en_sm.jpg 420w)
Physico-chemistry of plant protection products (PPP) and biocides
![Plant protection products (PPP) residues analyses in food](https://www.cra.wallonie.be/uploads/2016/04/services-residus-en_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2016/04/services-residus-en_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2016/04/services-residus-en_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2016/04/services-residus-en_md.jpg 540w,https://www.cra.wallonie.be/uploads/2016/04/services-residus-en_sm.jpg 420w)
Plant protection products (PPP) residues analyses in food
Installation of field trials and analyses of samples in compliance with GLP for marketing authorization and risk assessment of PPPs.
![Plant protection products (PPP) analyses on treated seeds](https://www.cra.wallonie.be/uploads/2016/04/services-semences-en_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2016/04/services-semences-en_xl.jpg 1024w,https://www.cra.wallonie.be/uploads/2016/04/services-semences-en_lg.jpg 750w,https://www.cra.wallonie.be/uploads/2016/04/services-semences-en_md.jpg 540w,https://www.cra.wallonie.be/uploads/2016/04/services-semences-en_sm.jpg 420w)
Plant protection products (PPP) analyses on treated seeds
For the authorisation of plant protection products used for seed treatment. For the quality control of the seed treatments.
![Local anomaly detection and quantitative analysis of contaminants in soybean meal using near infrared imaging: The example of nonprotein nitrogen](https://www.cra.wallonie.be/assets/themes/default/images/image-empty.jpg)
Local anomaly detection and quantitative analysis of contaminants in soybean meal using near infrared imaging: The example of nonprotein nitrogen
Shen, G. , Fernandez Pierna, J.A. , Baeten, V. , Cao, Y. , Han, L. & Yang, Z. (2020). Local anomaly detection and quantitative analysis of contaminants in soybean meal using near...
![Authentication of cocoa (Theobroma cacao) bean hybrids by NIR-hyperspectral imaging and chemometrics](https://www.cra.wallonie.be/assets/themes/default/images/image-empty.jpg)
Authentication of cocoa (Theobroma cacao) bean hybrids by NIR-hyperspectral imaging and chemometrics
Cruz-Tirado, J.P. , Fernandez Pierna, J.A. , Rogez, H. , Fernandes Barbin, D. & Baeten, V. (2020). Authentication of cocoa (Theobroma cacao) bean hybrids by NIR-hyperspectral imaging...