strawberry root weevil - sampling and threshold calculator
root weevil adult
Sampling calculator introduction:  ?
 Inputs:
Control cost:  ? Oil Price:  ?
No. Samples:  ? Treatment % kill (0-100):  ?
Compute new values   Reset to defaults
  Action threshold 
for root weevil: 
 ?
  # Weevils per sq. ft.:
  larva

 

 

 

 

 

 

 Help window:

 
Sequential 
sampling 
table: 
 ?
  Total # weevils in soil samples:
Total
samples
No
treat
Continue
sampling
 
Treat
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