Quizzes and Exams

Three questions on agronomy issues and messages top of mind this week, including pre-harvest intervals, missing crop and variety trials…

Five photos, five choices. Can you identify the five green worms that eat canola at this stage of the season?…

Four questions on spray thresholds for four insects found munching canola plants and pods this week – in some fields…

A canola stem can have many reasons for missing pods. Here are four questions on the "missing pods" theme, with good links for more information…

Three questions on sclerotinia stem rot management – specifically on assessing the moisture situation and what to do with uneven crops…

Three questions on cabbage seedpod weevil attractants, spray thresholds and how they damage canola…

Four questions on insects eating canola this week. Two are common, and at high numbers in some areas. Two are not common, but interesting…

Seven photos, seven leaf damage issues. Can you identify whether the cause is disease, environmental, herbicide or nutrient related?…

Four questions on field observations and management scenarios in canola this week. Topics include wind, dust, seed-placed fertilizer and seedling disease…