Collards – Controlling Whiteflys
Q: What are the small white flies on the back of my collard leaves?
A: I wasn’t previously familiar with whitefly damage to collards bit it turns out that this is an important pest. They suck sap from the leaves, eventually killing them. Insecticidal oil, like neem oil, is effective if you are persistent about applying it. The easiest synthetic insecticide to use is acetamiprid (Ortho Flower, Fruit & Vegetable Insect Killer). Read and follow all labels.
-
Advertisement
-
Follow Walter
-
Advertisement
-
-
April calendar
Time to start moving your houseplants outdoors gradually. April winds will keep your wind chimes tinkling....
Get The Checklist
-
-
-
name that plant
Post your puzzlers and help others with theirs.
Start Here
-
-
Trending Posts
-
1
Homeowner Q&A about Pine Beetles
-
2
Potatoes – Covering Stems
-
3
Lavender
-
4
Pecan Leaves – Using in a Vegetable Garden
-
5
Daylilies – Hit With A String Trimmer
-
1
Homeowner Q&A about Pine Beetles
-
2
Deer Repellent (Deer Away, Tree Guard) – One Gardener’s Experiences and Evaluation
-
3
Bishops Weed – Identification
-
4
Tree – Covering Exposed Roots
-
5
Spring Vegetable Gardening Handout
-
-
Advertisement
-
Popular topics
Soil Spring Summer Seed Winter Fall Flowers Weed Fertilizer Disease Shade Temperature Pots Oak Pine Pruning Mulch Watering Container Maple Compost Birds Herbicide Azalea Tomatoes Moisture Poison Pears Hydrangea Glyphosate Caterpillar Pests Cherry Roundup Irrigation Pesticide Pre-Emergent Stone Dogwood Peach Spider Pine Straw Greenhouse Magnolia Squash Squirrels Beans Lemon Travel Poisonous