8  Resistance to Bt toxins in Helicoverpa armigera
12 Pythium comes in from the cold
16 Fire ants: An invader we don’t want in cotton

Irrigation feature
18 Hydrologic guides furrow irrigation decisions
22 Reducing dam evaporation: Grasping the Holy Grail
24 System capacity the key for overhead irrigators
28 Methods for measuring deep drainage
32 Water meter, water mate
34 Better water efficiency by design
36 Doing better with what we have: The art of surface irrigation

50 Can high yield potential crops recover from pest damage?
52 Pacific damsel bug: Friend or foe?
58 Monitoring important for early season management

Leading edge
60 Bringing satellites to earth for better crop estimates
62 Ag engineering in action at Bourke

64 Anatomy of a problem weed: Polymeria take-all

Ag Biotech 67
Ag Appointments 2
Agrichem insert
Andy’s Engineers insert
ANZ 45
Apperson 54
Aquatech 33
Aussie Patios 16,17
BASF 57
Bob C. Healey 79
Bruce Gunning 14
Central Highlands 19
CGS IFC
Charlton’s Tackle insert
Cotton Outlook 46
Countryco 12
CRDC 48
Crompton 65
Crown Cotton 48
CSD 5
DD Tarps 26
Deltapine 58
Diesel Parts 20
Dinner Plain 61
Dow 7
Dunavant 49
Dupont 15,29,53,77
Eastern Engines 35
Ellis 4
Energy Power Sys 25
Engineered Products 32
Excel 55
Felco 52
Garnelle 52
Hayes & Baguley 9
Incitec Insert
Irritek 23
ITT Flygt 27
MACE 19
Monsanto 9
Moree Sp Equip 12
Multifarming IBC
NAB 39, 40, 41
Namoi Cotton 43
Neil’s Parts 3
North West Ginning insert
Paul Reinhart 42
Pacific Seeds 51
Photo Competition 61
Preston’s Fishing 70
SMK 2
Spraygro 63
Sudholz 31
Sumitomo insert
Suncorp 17
Syngenta OBC
Terrabyte 19
Ultimate 13
Valmont 32
Valtra Tractors insert
Volkot 44

2 Editorial
4 Cotton Research Roundup

Marketing
40 World Commodity Watch
42 World Cotton Market
44 New York Futures
47 Phasing out the Multi-fibre Agreement

68 Classic Tractor Tales — The first tractor engines
72 Germinating Ideas
74 News and New Products
76 District Reports