Map

Upon entering Galanthus, all available pesticide resistance data are displayed on the map.

By using the filters (on the left of the screen) users can selectively search for information of interest. Data from the different filter categories and GIS maps can be viewed in parallel and under any combination.

By clicking on each point / geolocated map symbol a pop up window emerges displaying the corresponding resistance data, categorized perchemical insecticide, fungicide or herbicide chemical group.

Within each pop up, a resistance data summary for each chemical group is presented at the beginning of each line followed by qualitative data on the corresponding active substances . All data are presented with symbols (see legends).

Information about the sample and the study/article links are provided at the bottom of the pop up box.

By selecting the pin symbol, the pop up box remain in an open formation.

Resistance level(s) characterization per active substance/chemical group

The following categories have been defined:

unknown (insufficient data) / white color
susceptible / green color
possibly susceptible / orange color
resistant / red color

Diagnostic bioassays (measuring mortality):

In insects, we check % mortality with Abbott’s correction. In the table below, the classification bounds are shown.

%mortality	Classification	Colour
>95%	Sensitive	Green
80 - 95 %	Probably resistant	Yellow
< 80%	Resistant	Red

Dose response bioassays

In insects we check RF (Resistance Factor). In the table below, the classification bounds are shown.

RF	Classification	Colour
<10 folds	Sensitive	Green
10-30 folds	Probably resistant	Yellow
> 30 folds	Resistant	Red

Target site resistance data

In insects we check the frequency of resistant alleles. In the table below, the classification bounds are shown.

Frequency of resistant allele	Classification	Colour
0	Absence	Green
<20%	Possible presence	Yellow
>20%	Presence	Red

Metabolic resistance data

In insects, we evaluate data pertaining to overexpressed detoxification enzymes, enzymatic activity biochemical data and synergist bioassay data. The characterization (coloring) is performed based on the corresponding studies.