Integrated control of wheat blossom midge - HGCA

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Table 6. Larvae per 100 grain in 2001/2 experimentsADAS Advanta TAG Nickersons MeanBoxworth Wolferton Morley MaldonArran 25 5 67 37 33Beaver 26 7 70 25 32Cadenza 31 1 43 14 22Carlton 9 1 8 1 5Chardonnay 29 2 106 30 42Charger 15 1 32 28 19Claire 36 1 42 14 23Consort 31 5 56 37 32Deben 18 1 30 12 15ECO 22 50 14 106 60 58Einstein 15 0 36 10 15Exsept 31 3 77 51 41Hereward 34 1 52 25 28Hussar 14 4 44 * 20Lynx 44 7 75 27 38Malacca 26 2 45 13 22Napier 21 2 78 16 29Option 26 2 39 21 22Pennant 2 1 27 8 9Rialto 25 4 45 47 31Riband 30 2 36 22 23Savannah 20 3 44 40 27Scorpion 25 26 1 42 28 24Soissons 6 0 1 2 2Solstice 30 1 61 33 31Spark 25 5 34 8 18Tanker 30 3 49 43 31Warlock 24 36 1 52 34 31Welford 9 0 1 0 3Xi19 48 5 67 39 40SEM (85df) 5.919P
Table 7. Larvae per 100 grains on untreated plots in 2002/03 experiments.Variety ADAS Advanta Elsoms TAG Nickersons MeanBoxworth Wolferton Lincs Morley MaldonClaire 15 2 20 40 24 20Consort 12 2 22 23 31 18Malacca 21 0 13 22 15 14Option 25 2 16 18 53 23Tanker 27 1 23 11 20 16Savannah 16 3 18 6 25 14Eco 22 17 1 26 7 52 20Xi-19 28 1 20 12 19 16Solstice 24 0 16 6 36 17Scorpion 24 1 21 19 21 17Smuggler 13 1 17 12 33 15Vector 8 2 23 5 20 12Einstein 14 0 14 24 16 13Arran 19 0 14 22 18 15Nijinsky 17 0 13 8 23 12Istabraq 14 2 14 12 13 11Welford 0 0 0 10 0 2Pennant 21 1 10 13 33 16Brompton 0 0 0 20 1 4Welland 0 0 0 10 1 219
Page 1 and 2: Project Report No. 363March 2005Pri
Page 3 and 4: AbstractThe orange wheat blossom mi
Page 5 and 6: and 14 days after Soissons for the
Page 7 and 8: 1210Time (min)86420treatedcontrol m
Page 9 and 10: 987treatedcontrol6Time (min)5432103
Page 11 and 12: AcknowledgementsFunding for this pr
Page 13 and 14: Table 1. Genotype : wbm interaction
Page 15 and 16: MATERIALS AND METHODSVarietiesExper
Page 17 and 18: Table 4. Varieties tested in each h
Page 19: varieties. For example at Boxworth
Page 23 and 24: Table 9. Numbers of larvae on chlor
Page 25 and 26: Table 11. Numbers of larvae on chlo
Page 27 and 28: Table 13 Untreated yields in 2002/0
Page 29 and 30: Table 15. Untreated yields (t/ha) i
Page 31 and 32: Table 14. Chlorpyrifos treated yiel
Page 33 and 34: analysed by ANOVA and by a Friedman
Page 35 and 36: To this end we would recommend:1. U
Page 37 and 38: Technical detail 2.Genetic Analysis
Page 39 and 40: Marker AnalysisA molecular genetic
Page 41 and 42: escape, it is not independent of ot
Page 43 and 44: Figure 1 : Levels of range blossom
Page 45 and 46: Figure 3 : Levels of orange blossom
Page 47 and 48: Figure 5: Marker analysis of a samp
Page 49 and 50: 2. MATERIALS & METHODS2.1. Synthesi
Page 51 and 52: GC column is simultaneously directe
Page 53 and 54: In 2003 field experiments were carr
Page 55 and 56: Table 2 Field Trapping Experiments
Page 57 and 58: 3.1.3. Field Trapping Experiments3.
Page 59 and 60: Fig. 6. Expt 1A 2003: pheromone dos
Page 61 and 62: 3.1.3.3. 2004 Pheromone Trap Experi
Page 63 and 64: Fig. 13. Summary of Expt 2 20046005
Page 65 and 66: attractive (Fig. 16). In addition,
Page 67: 5. REFERENCESBirkett, M. A., Bruce,

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