Het vaststellen van de door de erwteknopmade (Contarinia pisi) veroorzaakte schade en de bestrijding van dit insekt

1960 ◽  
Vol 66 (4) ◽  
pp. 249-258
Author(s):  
C. J. H. Franssen
Keyword(s):  
1999 ◽  
Vol 86 (6) ◽  
pp. 292-294 ◽  
Author(s):  
Ylva Hillbur ◽  
Peter Anderson ◽  
Heinrich Arn ◽  
Marie Bengtsson ◽  
Jan Löfqvist ◽  
...  

1928 ◽  
Vol 19 (2) ◽  
pp. 183-185 ◽  
Author(s):  
H. F. Barnes
Keyword(s):  

There are in Britain three species of gall midges the larvae of which may be found in pea-pods: the pea midge (Contarinia pisi, Winn.), which is the most common and is sometimes a pest; Lestodiplosis pisi, Barnes, a predator on the former; and Clinodiplosis pisicola, sp. n., an inquiline. The larvae are readily distinguishable both by their colour and by the structure of their anal extremities (fig. 1).


1985 ◽  
Vol 39 (1) ◽  
pp. 11-14 ◽  
Author(s):  
C. Wall ◽  
J. A. Pickett ◽  
D. G. Garthwaite ◽  
N. Morris

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