We apologize for the misprint in last week's newsletter,
here is the corrected Budworm article.
Who's your bud? Not the budworm. When the weather warms up, you can bet this pest is on its way. The budworm (a type of caterpillar/moth) is gunning for your geraniums, petunias, snapdragons, and other flowering plants. Knowing the budworm's diet, habits, and the effective control methods, you will be armed and ready for combat.
It can be hard to spot budworms. They are very small and they tend to take on the color of the bloom or foliage they are infesting, further enhancing their camouflage. You will see irregular chewing on the blossoms and round holes through flower buds and leaves. The numerous black droppings they leave behind are one of the telltale signs. Many gardeners may not know they have a problem until the damage becomes severe.
Controlling this pest depends on the size of the affected planting. With a small patio of plants, physically removing and killing them should be effective. A larger garden will require spraying. Insecticides that contain Bt (Bacillus thuringiensis), such as Safer Caterpillar Killer, offer reasonably effective biological control. Because the Bt must be ingested by the insect to be effective, it may take a few days before you no longer see any signs of budworms. Another organic solution, Monterey Garden Insect Control, is very effective in controlling budworms and lasts up to 10 days. It contains Spinosad and should be sprayed at dusk to avoid spraying bees.
Now that you know what to look for, and what to spray, you'll be armed and ready for this summer pest.
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