​​​​​​​​​​​Winterton

These graphs show the numbers of aphids sampled in the suction trap for the Winterton area during 2016 in red and 2015 in blue.  The mean number per week (years included shown on each graph) is indicated by the green bars.

 

 

 

 

 

 

 

 

 

Brits

These graphs show the numbers of aphids sampled in the suction trap for the Brits area during 2016 in red and 2015 in blue.  The mean number per week (years included shown on each graph) is indicated by the green bars.    

 

 

 

 

 

 

 

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Groblersdal

 

These graphs show the numbers of aphids sampled in the suction trap for the Groblersdal area during 2016 in red and 2015 in blue.  The mean number per week (years included shown on each graph) is indicated by the green bars. 

 

 

 

 

 

 

 

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