• Nigerian Dwarf Senior Does
  • Nigerian Dwarf Does
  • Nigerian Dwarf Bucks
  • Nigerian Dwarf Kids By Year
    • 2019 Goat Kids
    • 2018 Goat Kids
    • 2017 Goat Kids
    • 2016 Goat Kids

Better Hens & Gardens

of Bramblestone Farm

  • Home
  • Blog
  • About
    • Publication Credits
  • Contact
  • Shop
    • My Account
    • Cart

Skills for Self-Reliance, Real Foods & Sustainable Living

  • Chickens
    • Basic Care
    • Breeds
    • All About Eggs
    • Feeding
    • Health Issues
    • Housing
  • Farm
    • Farm news
    • Help
    • Structures
    • Wild Things
  • Garden
    • Ornamentals
    • Seeds & Saving Them
    • How To Grow “X”
    • Starting Plants
    • Preparation & Tools
    • Pest Control
    • Varieties To Try
  • Goats
    • Basic Care
    • Conformation
    • Doe & Kidding Care
    • Feeding
    • Herd Basics & Behavior
    • Milk & Milking
    • Supplies & Equipment
  • Honey Bees
    • Feeding
    • Getting Started
    • Hive Management
    • Honey & Wax
  • Homemade
    • Beauty Products
    • Cleaning Supplies
    • Decorations
    • Miscellaneous
  • Recipes
    • Appetizers
    • Beverages
    • Bread
    • Breakfast
    • Desserts
    • Main Dish
    • Salads
    • Soups
    • Vegetables
  • Pantry
    • Quality Choices
    • Canning
    • Condiments & Flavorings
    • Dairy
    • Drying
    • Freezing
    • Root Cellaring

Better Hens and Gardens may earn a commission for purchases made after clicking on links on this page. Learn More

7 Comments

Controlling Squash Bugs Organically

controlling squash bugs Controlling squash bugs organically is not really that difficult, but it does take frequent and  careful observation.

At first glance (in the photo below), this zucchini plant looks like it’s doing great – right? It looks so nice and lush, I’m sure there must be a bumper crop of zucchini on the way. And since it’s been a year since we’ve been harvesting zucchini, we’re ready for them!

lush looking zucchini

Lush Looking Zucchini Plants

I like to use them in lots of casseroles that we eat all fall, winter, and spring – until it’s zucchini time yet again.

But if you look a little closer, things are not quite as great as it first appears – there are squash bugs in there!

What Are Squash Bugs?

They’re brownish-black bugs (officially Anasa Tritis species) that are about 3/4″ – 1″ long. They feed on the leaves of vining crops like squash, pumpkins, and melons. You can read more about them on Wikipedia HERE.

As you can see in the photos below, their feeding causes the plant to wilt and will eventually cause it to die. They’re generally found wherever these vining crops are grown. Ugly, aren’t they?

Zucchini Leaf Infested With Adult Squash Bugs

Zucchini Leaf Infested With Adult Squash Bugs

Controlling Squash Bugs Organically

 Organic controls for squash bugs include:

  1. Planting flower and vegetable varieties that repel them (obviously I didn’t do enough of that). These include things such as marigold, nasturtium, and radish.
  2. Practicing good garden sanitation and weed control are important as these bugs tend to hide beneath the foliage. If you can’t see what’s going on in the garden because of too many weeds or overcrowding, it’s often hard to find these bugs.
  3. Inspect your garden daily and once you find them, handpick and destroy all the insects and eggs (or simply destroy the entire stalk). The eggs are dark red and are laid in clusters on the leaves.

    Squash Bug Eggs

    Squash Bug Eggs, Anasa tristis species.

  4. Practice crop rotation (see Crop Rotation – A Simple System) to help keep these guys under control. It’s much harder for them to infest a plant if they can’t find it because it’s in a new location this year.
  5. If you have a good supply of wood ashes available, dusting the stems and leaves with wood ash can help prevent squash bug infestations.

The good news is that they do tend to cluster, so if you’re inspecting your garden regularly you can usually catch and handpick these before they do cause an otherwise healthy plant to die.

After carefully removing and destroying the infested zucchini stalk below, the plant made a nice recovery and supplied lots of squash!

Squash Bug Infested Zucchini Stalk

Squash Bug Infested Zucchini Stalk


Related posts:

Why Compost Is Good For Gardens
Garden Planting Log (w/free downloadable template)
Weed-Be-Gone - A Safe & Easy Homemade Weedkiller
259 shares
  • Share
  • Tweet
  • Email
  • Print

Filed Under: Garden, Pest Control

About Lesa

Lesa Wilke is a homesteader and freelance writer who loves to inspire others on their journey to more sustainable lifestyles. She accomplishes this by sharing the skills she’s learned (plus support, advice & tips) while farming goats, chickens, honeybees, and produce.

« World’s Easiest Microwave Fudge (Goat or Cow Milk)
Living From Scratch Giveaway Continues! »

Comments

  1. Krystyna says

    January 18, 2022 at 10:28 pm

    Do you have any suggestions for Squash Vine Borers? I know that they’re after the squashes for similar reasons. They ran rampant over our gardens on both sides of our house, not only going after summer squash, but killing our winter squash plants, too. We tried BT with no success.

    Reply
    • Lesa says

      January 21, 2022 at 1:41 pm

      Hi Krystyna, yes those squash vine borers can really do a lot of damage! There are a couple of things you can try. 1) If you catch it soon enough, you can remove the borer by slitting the stem at the injured entry point and then cover the damaged stem under a little soil and roots and new growth should start. 2) Covering the hill with a box (wooden or fiberboard) about 18″ square by 12″ deep (open at the top and bottom) and stretching some cheesecloth over the top will protect the young plants when they’re young and most vulnerable. 3) Dusting with wood ashes can also be effective, just be sure to dust the base and stems well and frequently. Hope these ideas help!

      Reply
  2. Ariel says

    August 1, 2019 at 10:17 pm

    Two things that have helped me with squash bugs are as follows: First, if you have hot pepper seeds left over from Jalapeño pepper projects, like jelly, spread them around the area of your plants. Any hot pepper seed helps. The next one is more time consuming, but it works on most insects and does not harm the valuable ones. Take a quart of water, add a whole clove of garlic, chopped course. Add a small chopped onion and a tea spoon of cayenne pepper. Mix and let it sit at least an hour. Add a tea spoon off dish soap. mix, run it through a cheese cloth, or fine filter of choice. Put it in a spray bottle shake gently, and get busy. It also discourages deer for awhile thay hate the smell. Bath before leaving home to avoid being shunned. Also, tin foil around the base of any squash plant helps, but you have to do it early and secure, going just under the surface of the soil and up an inch. I live in Ga. We grow squash bugs here as our main crop.

    Reply
  3. S.Lynn says

    November 15, 2018 at 11:00 pm

    We’ve fought them for past four years. We planted one zucchini early in the season which attracted the bugs. We used soapy water to kill them. Then a month later started a couple more zucchini’s and tossed the original one in the burn pile. It seemed to help mitigate the bugs on the new plants.

    Reply
  4. Erin says

    January 12, 2016 at 11:41 am

    These bugs were the bane of my existence last growing season! Thanks for the tips!

    Reply
  5. Mike the Gardener says

    July 20, 2015 at 11:28 am

    the past two years the squash bugs have been light (knock on wood) … we have had pretty cold winters and I believe that has had a lot to do with it. Just my guess. In other seasons what I have done is take a proactive stance on them and constantly look on the underside of the leaves for their eggs. I would then take a propane torch (available at any home center for a few bucks) and burn the eggs. Full proof? no. Extreme? maybe. But it did keep the population low.

    Reply
    • Jean says

      January 24, 2016 at 7:21 am

      Wouldn’t the propane torch kill the plant also? I’ve been fighting them the past 2 years and even though I pick off all of the eggs daily, they still win.

      Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recipe Rating




Oh, hi there! I’m Lesa,

and this blog is all about learning new skills around chickens, goats, gardens, honey bees, and DIY. Read more…

Read My Dairy Goat Books

  • Nigerian Dwarf Goats 201 - Getting Started Nigerian Dwarf Goats 201: Getting Started
    Rated 5.00 out of 5
    $6.99
  • Nigerian Dwarf Goats 101 Nigerian Dwarf Goats 101: Background & Basics
    Rated 4.95 out of 5
    $4.99

Visit Our Social Sites

Website Categories

The contents of this site are the property of Better Hens and Gardens. All content contained herein is copyrighted. We love it when you share, but if you do, please link back to the original post. Material included here is not intended to be, nor does it constitute, the giving of medical advice. This blogs content is for informational purposes only and Better Hens and Gardens or others associated with this site shall not be held liable for any damages incurred through the use of information provided in this blog. Better Hens and Gardens accepts products for review and other forms of paid advertising; however, although compensation received may influence the content or topics covered in this blog, it will never influence our opinion of any product. The views and opinions expressed in this blog are purely those of Better Hens and Gardens. Any product claim or other representation about a product or service should be verified by the manufacturer. Better Hens and Gardens is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
PRIVACY POLICY

Copyright © 2023 · Design by Erica Mueller Designs

Copyright © 2023 · Divine Theme On Genesis Framework · WordPress · Log in

  • Share
  • Tweet
  • Email
  • Print
  • Pinterest
259 shares