Mix and match. What caused the canola crop establishment issues shown in each photo? Four photos, four causes.
Questions of the Week
Tank mixing | Stay ahead of weeds | Flea beetles | Manage a stagey crop
QUIZ – This Week in Agronomy
Six questions on topics CCC agronomy specialists talked about over the past week…plant counts, excess moisture, fertilizer shortages, tank mixing, flea beetle spraying and reseeding.
Questions of the Week
Herbicide pitfalls | Flea beetles | Blackleg fungicide now? | Drill performance | Lambda-cyhalothrin label update
QUIZ – Guess the leaf area loss
The action threshold for flea beetles is average leaf area loss of 25 per cent, or more. Can you identify the leaf area loss for each photo?
Questions of the Week
Seed first or spray weeds | Insects this week | How to support emergence | Flea beetles
QUIZ – Grasshopper nymphs
How well do you know your grasshopper nymphs? Test your skills with four matching questions and a final question about nymph thresholds.
Questions of the Week
Improve early season weed management | Top reasons for poor emergence | Cost of harrowing | Flea beetles
QUIZ – Pre-seed burnoff, May version
Three new questions on pre-seed burnoff with information on effective tank mixes, dust and target weeds. Good links, too.
Questions of the Week
Seed canola to reduce flea beetle risk | Seed-placed fertilizer safety | Start clean, especially from GR kochia | Herbicide carryover