• Follow Me on Pinterest
  • Enter your email address to follow this blog and receive notifications of new posts by email.

  • Garden events in Middle Tennessee

    Now - Oct. 31: Cheekwood Harvest fall festival. Stroll the grounds at Cheekwood to see the scarecrows and outdoor model trains, visit the pumpkin patch, and take a look at more than 5,000 chrysanthemums in deep autumn colors in the Robertson Ellis Color Garden. Complete schedule details at www.cheekwood.org.

    Oct. 4: Happy Harvest at Shelby Bottoms Nature Center. Time to clean out the garden and put it “to bed” for the winter – and make ice cream flavors with the fall harvest. Noon – 2 p.m., registration required for this all-ages program. 615-862-8539.

    Oct. 9: “Sustainable Kitchen Gardening Year ’Round,” a workshop on growing edibles during the winter months, led by Cindy Shapton, the Cracked Pot Gardener, 6 – 8 p.m. at the Cracked Pot Homestead in Franklin, Tenn. $45 per person. Also held on Oct. 11, 10 a.m. – noon. Register at www.cindyshapton.com.

    Oct. 11: Flower Fun at Shelby Bottoms Nature Center. Learn ways to use wilted flowers and petals in a workshop for age 13 and up, led by Sarah Gilmore. 1 – 2 p.m., registration required: 615-862-8539.

    Oct. 11: Farm Day at Bells Bend Park Outdoor Center, a family-friendly event with hayrides and farm games, farming equipment, barnyard animals and garden programs, 9 a.m. – 4 p.m. 615-862-4187.

    Oct. 17: Trees of Fall at Beaman Park Nature Center. Enjoy the colors of the autumn woods while you learn to ID trees based on color and other characteristics with naturalist LinnAnn Welch. 9:30 – 11 a.m. Call to register for this all-ages program,
    (615) 862-8580.

    October 21: Perennial Plant Society meeting topic is "Rain Gardens" with speakers from the Tennessee Environmental Council and the Harpeth River Watershed Association. Refreshments at 6:30, meeting at 7, open to the public. www.ppsmt.org.

    Oct. 24: Darling, You Look GOURDgeous! at Warner Park Nature Center. An activity for ages 3 – 5 years to learn about gourds, squashes and pumpkins, led by Rachel Koch. 10 – 11 a.m. or 1 – 2 p.m., registration opens Oct. 9. Call 615-352-6299 to register.

  • Categories

  • Archives

No-fly zone

QUESTION: Some of the plants I brought in from outdoors seem to have tiny white flying bugs all around them, and are a nuisance. What are they? And what can I do about them?

 

Schefflera can play host to whiteflies.

These are likely whiteflies, and they often ride in on plants that spent summer outdoors. They’re more than a nuisance; they feed on the plant’s juices and can cause the leaves to turn yellow and die. The insects that are flying are the adults, and if you look at the undersides of the leaves you may be able to see the tiny yellow eggs and larvae.

Whiteflies feed on dozens of plant species and they reproduce quickly, so the problem could get out of hand quickly. To get rid of them, remove the badly infested leaves, then rinse the plant thoroughly and spray with an insecticidal soap. Be sure to treat the undersides of the leaves. Repeat the spraying every week or so.

Next fall, examine them closely to be sure there are no pests hitching a ride. Wash the leaves and treat the plants before you move them indoors. There are several other insect pests that you should watch for:

Aphids: they usually gather in clusters on tender young leaves. They also feed on a plant’s juices. Insecticidal soap, or washing with water or rubbing alcohol, is usually effective.

Mealybugs: You may see white, cottony clusters on stems or leaves, or where the leaf joins the stem. They also feed on the plants, so get rid of them by rubbing them off with water or alcohol.

Spider mites: They are barely visible, but you’ll certainly notice the damage – light-colored, speckled areas on top surfaces of leaves. You may see webbing stretching between leaves if there is a heavy infestation. Wash the plant with soapy water, and treat with insecticidal soap a day or two later. It may require diligence and several applications to control these insects.

UT Extension provides a booklet at its Web site that addresses these problems and more: Insects and Related Pests of House Plants (PB1157).

About these ads

One Response

  1. [...] the plants that are overwintering indoors for whiteflies and other pests! About whiteflies: http://bit.ly/wW7nFvTwitterFacebook [...]

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Follow

Get every new post delivered to your Inbox.

Join 71 other followers

%d bloggers like this: