PINELLAS COUNTY, FLORIDA - Helpful information about Pinellas lawns & landscapes.

Lawn Moths/Sod Webworms

In our area, during summer months it is not uncommon to see the little white moths darting about a foot or two above the turf – especially in the shady areas and at night. Theses lawn moths do NO damage to your lawn – yes they are a nuisance but they absolutely do no damage to the lawn. But that is only half of the story.

Sod Webworm
Sod Webworm

The Moths Cannot be Controlled

The moths are laying eggs – eggs that hatch out into tiny caterpillars. These tiny caterpillars, called sod webworms, feed on the turf grass. According to Wikipedia: The Sod Webworm, ... is distributed practically worldwide, with approximately 100 species recognized in the United States alone. In sufficient numbers they can defoliate a lawn (eat all the leaves).

Sod Webworms Damage But Rarely Kill a St Augustine Lawn

But fear not, they are easily controlled and do no permanent damage. The insecticides I use have a 8 - 12 week residual for sod webworms. You may see the moths in great numbers, but relax their voracious leaf eating little babies are dining on toxic turf - bad for Sod Webworms - Safe for Families and pets!

Timing is Everything

In rare cases the sod webworm populations will reach damaging levels. The reason is a timing issue – the egg laying, hatching and feeding webworm cycle occurs 24/7 and in rare cases the pressure can be so great they defeat even the best preventative methods. I am aware of this issue and currently we use a blend of insecticides for quick knockdown and residual control. If you should notice a spot in the turf that seems like it has been mowed for you – call me and I will gladly treat interim for free.

Article by Rick Orr
APL Lawn Spraying Inc.

Rick Orr is the creator of Iloveturf.com, an Agronomist and the Owner/Operator of APL Lawn Spraying. Rick is a graduate from VA Tech in Agronomy (Turf Ecology). He has been a Golf Course Superintendent, Certified Arborist, Landscape Contractor, Irrigation Contractor and Adjunct Professor for Environmental Horticulture.

Rick is an expert at growing St Augustine turf. Since 1995, Rick has spent his time researching, developing and testing the best management practices for St Augustine turf grown in Pinellas County.

The results of that work is a one of the top rated lawn spray companies in Pinellas County – APL Lawn Spraying. APL Lawn Spraying is a family owned business serving residential and commercial properties in Pinellas County, FL.

APL Lawn Spraying provides lawn spraying to commercial properties, HOA’s and single family homes. To request a free quote for your property, click here: Free Advice or Price Quote

Speaking Engagments - Does it seem like you are only hearing one side of water restrictions, fertilizer bans, plant restrictions and many other urban landscape hot topics? Rick Orr is available for speaking engagements for your HOA, Community or Professional Association or Garden Club about a variety of subjects. Call or email for more information.

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