Source summary
What this podcast covered
Current Pest Dynamics
This season, stink bug populations have been described as spotty, with some farmers experiencing high pressure while others report minimal infestations. This variability complicates treatment decisions, particularly as crops like rice and cotton approach critical growth stages.
Rice Management Insights
As rice heads towards 60% straw coloration, the risk from stink bugs decreases significantly. Farmers are advised to monitor pest thresholds closely, especially with potential rain that could soften kernels and increase injury risk.
Cotton Crop Considerations
With cotton nearing termination, effective management of plant bugs is crucial. Farmers are encouraged to ensure good coverage during treatments, as larger plants can make pest control more challenging.
Bollworm Concerns
Bollworm populations are particularly concerning in non-BT cotton, where damage has reached alarming levels. Farmers are urged to scout diligently for these pests, as their presence can vary significantly even within fields.
Scouting and Monitoring
The episode emphasizes the importance of regular scouting to detect pest populations early. With the season's heat and changing conditions, staying vigilant can help farmers make informed decisions about pest management.
Key takeaways
5 things worth knowing
- 01
Stink bug populations are inconsistent, with some areas experiencing high pressure while others see few pests.
- 02
Rice nearing 60% straw coloration shows reduced risk from stink bugs, but monitoring remains essential.
- 03
Cotton crops are transitioning towards termination, with plant bug control becoming more critical as the season ends.
- 04
Bollworm damage is significant in non-BT cotton, while BT varieties show effective control against larger worms.
- 05
Scouting is vital, as pest populations can vary greatly even within fields of the same growth stage.
Source figures at a glance
At a glance
What the podcast covered, in 4 signals
Pests
Spotty Pressure
Stink Bugs
Inconsistent populations reported across Arkansas crops.
Crops
Heading Stage
Rice
Monitoring critical as rice approaches 60% straw coloration.
Crops
Termination Time
Cotton
Plant bug control needed as cotton nears end of season.
Damage
High Risk
Bollworms
Significant damage observed in non-BT cotton.
Questions & answers
Quick answers
What should I do if I see stink bugs in my rice?
Monitor the population closely, especially as the rice approaches 60% straw coloration, where the risk of damage decreases.
How can I effectively manage plant bugs in cotton?
Ensure good coverage during treatments, as plant bugs can hide in the lower canopy of larger plants.
What are the signs of bollworm damage in cotton?
Look for significant damage in non-BT cotton, where populations can be high and cause severe crop loss.
Why is scouting important this season?
Pest populations are inconsistent, so regular scouting helps identify when and where treatments are necessary.
What should I consider before applying insecticides?
Evaluate pest thresholds and consider the growth stage of your crops to avoid unnecessary treatments.