The Electronic Rothamsted Archive

Copyright (C) Lawes Agricultural Trust 1997

Wheat Foliar Disease and Incidence data for IDR4

Note: These data are the property of ADAS and cannot be released without written permission from ADAS. For more information, please contact Kevin Crowley, the ERA administrator.

Select any of the following variables to mark for extraction later:

Site name
 (Site_name)
Observation date
 (Observ_date)
Julian date
 (Julian)
Plot Number
 (Plot)
Block Number
 (Block)
Variety
 (Variety_name)
Fungicide Treated?
 (Fung_treat)
Leaf number
 (Leaf_no)
Foliar Brown Rust (%leaf area)
 (F_BRUST_SEVt)
Foliar Brown Rust index (LAI * %leafarea/100)
 (F_BRUST_IND)
Foliar Brown Rust (% leaves affected)
 (F_BRUST_PC)
Foliar Mildew (%leaf area)
 (F_MILDEW_SEV)
Foliar Mildew index (LAI * %leafarea/100)
 (F_MILDEW_IND)
Foliar Mildew (% leaves affected)
 (F_MILDEW_PC)
Foliar Septoria nodorum (%leaf area)
 (F_SNODOR_SEV)
Foliar Septoria nodorum index (LAI * %leafarea/100)
 (F_SNODOR_IND)
Foliar Septoria nodorum (% leaves affected)
 (F_SNODOR_PC)
Foliar Septoria Tritici (%leaf area)
 (F_STRIT_SEV)
Foliar Septoria Tritici index (LAI * %leafarea/100)
 (F_STRIT_IND)
Foliar Septoria Tritici (% leaves affected))
 (F_STRIT_PC)
Foliar Yellow Rust (%leaf area)
 (F_YRUST_SEV)
Foliar Yellow Rust Index (LAI * %leafarea/100)
 (F_YRUST_IND)
Foliar Yellow Rust (% leaves affected)
 (F_YRUST_PC)
Number of Shoots per m/sq
 (SHOOTS_SQM)
Density Measurement
 (DEN_MEAS)
Length of Leaf
 (LENGTH)
Width of Leaf
 (WIDTH)
Leaf Area Index
 (LEAFAREA_IND)
Min Growth Stage
 (GSMIN)
Max Growth Stage
 (GSMAX)
Mean Growth Stage
 (GSMEAN)
% Green Leaf Area (mean of 10 leaves)
 (GLA_PCNT)
Green Leaf Area Index
 (GLAI)
Values of DAY from to
(Enter dates in the form DD/MM/YYYY).

If required, pick the particular years and/or months that you want but note that the above date range must still give the maximum and minimum dates required.

Year Month

If you want to further restrict your retrieval, choose values from these pick lists, otherwise leave blank)


Site Variety Fungicide Treated? Leaf Number Plot Number

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