"The thing is that pest pressure in lentils is highly unpredictable. Different insect pests respond very different in the weather and the environment."
"What you want to ultimately do is minimize the amount of input, right, and maximize the amount of output. It lets you have a number that you can pinpoint to say, this is when I'm going to start losing money at a greater rate than the cost of what it's going to cost me to fix this problem."
"Instead of asking, 'Do I have enough aphids or lygus or grasshoppers to take action?' I would like to start thinking or asking, 'what is the total stress on the crop?'"
Insect pressure in Prairie lentil crops is unpredictable, necessitating adaptive management strategies. Researchers emphasize the importance of understanding pest dynamics, economic thresholds, and beneficial insects. Different pests, such as lygus bugs, aphids, and grasshoppers, cause varying types of damage, influencing when control measures are needed. Economic thresholds focus on profitability, guiding growers on when losses exceed control costs. A dynamic threshold approach is being developed to assess total crop stress rather than evaluating pests individually, enhancing decision-making in pest management.
Read at Realagriculture
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