ALLSITES.DAT Exercise 15.1 APHIDS2.DAT Exercise 18.5 APPLE.DAT Exercise 15.9 BCA.DAT Exercise 18.8 BEETLES.DAT Exercise 6.4 BOTRYTIS.DAT Exercise 17.5 BYDV.DAT Exercise 9.7 CABBAGE.DAT Exercise 13.2, 18.2 CAGE.DAT Exercise 16.4 CALCIUM.DAT Exercise 8.8 CALLUS.DAT Exercise 8.2 CARBON.DAT Exercise 2.4 CARROT.DAT Exercise 18.11 CHICKWEED.DAT Exercise 13.3 CLONE.DAT Exercise 18.9 COLONIES.DAT Exercise 17.1 COMPOST.DAT Exercise 5.3 CORN.DAT Exercise 9.9 CROWN.DAT Exercise 14.1 CWTRIALS.DAT Exercise 17.3, 18.7 DENSITY.DAT Exercise 11.2, 17.9 EXAMINE.DAT Exercise 14.6 EXAMINE9596.DAT Exercise 14.6d, 16.7 EXAMINE96.DAT Exercise 14.6b FERTILIZER.DAT Exercise 7.2, 17.6 FLAGLEAF.DAT Exercise 12.3 FLIGHT.DAT Exercise 11.1 FOLIAR.DAT Exercise 14.2 FORAGE.DAT Exercise 8.7 FOREST.DAT Exercise 15.4 FUNGUS.DAT Exercise 4.3, 5.1b, 5.2b FUNGUS.DAT Exercise 5.1b GERMINATION.DAT Exercise 18.1 GRAINS.DAT Exercise 4.2, 5.1a, 5.2a GRASS.DAT Exercise 2.1 GROUND.DAT Exercise 14.3 HEREFORD.DAT Exercise 12.2, 13.4 INOCULATION.DAT Exercise 7.4, 8.1 LESIONS.DAT Exercise 16.2 LILY.DAT Exercise 9.3 LONGASHTON.DAT Exercise 13.7 LUPINDENSITY.DAT Exercise 8.3 LUPINTRIAL.DAT Exercise 8.9 MAIZE.DAT Exercise 4.5, 5.2d MEANCABBAGE.DAT Exercise 12.1 METALS.DAT Exercise 6.6 MIDGE.DAT Exercise 16.8 NEMATODES.DAT Exercise 8.6 NIRS.DAT Exercise 11.5, 16.3d NOCTUID.DAT Exercise 12.5 OEDOPLOT.DAT Exercise 7.3a OEDOTRAP.DAT Exercise 7.3b ONIONS.DAT Exercise 9.5 OXYGEN.DAT Exercise 15.10, 17.8 P.DAT Exercise 15.6 PARASITOIDS.DAT Exercise 6.5 PEPPERS.DAT Exercise 11.3, 16.3a POLLENBEETLES.DAT Exercise 9.4 PROTEIN.DAT Exercise 2.3 RECOVERY.DAT Exercise 15.5 REPEAT.DAT Exercise 18.10 ROWCOL.DAT Exercise 16.5 RUST.DAT Exercise 18.6 RYEGRASS.DAT Exercise 6.1 SCAB.DAT Exercise 6.3, 8.5, 11.4 SENESCENCE.DAT Exercise 12.6, 13.1, 17.2 SHALLOT.DAT Exercise 15.7 SHOOT.DAT Exercise 11.6, 16.3c SIMULATOR.DAT Exercise 9.8, 16.1 SIZE.DAT Exercise 9.2 SLASH.DAT Exercise 14.4, 16.6 SPLASH.DAT Exercise 15.3, 17.10 SPRINGBARLEY.DAT Exercise 9.6 SPROUTS.DAT Exercise 17.7 SULPHUR.DAT Exercise 9.1, 17.4 TRANSECT.DAT Exercise 6.2, 18.4 TRANSMISSION.DAT Exercise 4.4, 5.2c TRITICUM.DAT Exercise 2.5 VANDAL.DAT Exercise 11.7, 16.3d VOLTAGE.DAT Exercise 15.8 WATERING.DAT Exercise 5.5 WEEDCOMPETITION.DAT Exercise 8.4 WETNESS.DAT Exercise 18.3 WILLOW.DAT Exercise 2.2 WILLOWSTEMS.DAT Exercise 12.4, 13.5, 14.5 YIELDLOSS.DAT Exercise 13.6