Aphids

Pea aphid

Credit: ipm.iastate.edu
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Here are our best tips on how to identify and control aphids in the garden.

What Are Aphids?

Aphids seem to find their way into every garden. They are small, soft-bodied insects that can survive in almost any zone. Aphids multiply quickly, so try to control them before reproduction starts. Many generations can occur in one season. The good news is that they tend to move rather slowly and are relatively easy to control.

Identifying Aphids

Aphids are tiny (about 1/32” to 1/8”), and often invisible to the naked eye. Various species can appear white, black, brown, gray, yellow, light green, or even pink! Some may have a waxy or woolly coating. They have pear-shaped bodies with long antennae; the nymphs look similar to adults. Most species have two short tubes (called cornicles) projecting from their hind end. Adults are usually wingless, but most species can develop a winged form when populations become crowded, so that when food quality suffers, the insects can travel to other plants, reproduce, and start a new colony. Aphids usually feed in large groups, although you might occasionally see them singly or in small numbers.

Aphid Damage

Nymphs and adults feed on plant juices, attacking leaves, stems, buds, flowers, fruit, and/or roots, depending on species. Most especially like succulent or new growth. Some, such as the green peach aphid, feed on a variety of plants, while others, such as the rosy apple aphid, focus on one or just a few plant hosts.

  • Look for misshapen, curling, stunted, or yellow leaves. Be sure to check the undersides of leaves, aphids love to hide there.
  • If the leaves or stems are covered with a sticky substance, that is a sign that aphids may have been sipping sap. The honeydew, a sugary liquid produced by the insects as waste, can attract other insects, such as ants, which gather the substance for food. When aphids feed on trees, their honeydew can drop onto cars, outdoor furniture, driveways, etc.
  • The honeydew can sometimes develop a fungal growth called sooty mold, causing branches and leaves to appear black.
  • Aphids feeding on flowers or fruit can cause them to become distorted.
  • Some aphid species cause galls to form on roots or leaves.
  • Aphids may transmit viruses to certain plants, and also attract other insects that prey on them.

How to Get Rid of Aphids

  • Try spraying cold water on the leaves, sometimes all aphids need is a cool blast to dislodge them.
  • Use commercially available biological controls or by spraying with insecticidal soap or horticultural oil.
  • You can often get rid of aphids by wiping or spraying the leaves of the plant with a mild solution of water and a few drops of dishwashing detergent such as Ivory.
  • Stir together 1 quart of water, 1 tsp of liquid dish soap and a pinch of cayenne pepper. Do not dilute before spraying on plants.
  • In a spray bottle combine 2 parts rubbing alcohol, 5 parts water, and 1 tablespoon liquid soap.
  • Organic controls include alcohol spray (isopropyl alcohol, straight or diluted), soapy emulsion (can be mixed w/alcohol), horticultural oil (read the directions) and pyrethrum spray. Soapy water/alcohol should be reapplied every 2-3 days for 2 weeks.
  • You can also purchase beneficial insects, such as lady beetles and parasitic wasps, which will feed on aphids. These are usually ordered via mail—check the Internet for labs.
  • Bring beneficial insects to your garden by adding plants that attract them. For example, nasturtiums are a good plant to rid your garden of aphids.
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Comments

I have two chilli plants kept

By Vanessa hee on September 2

I have two chilli plants kept on a window sill..and I recently noticed some of their leaves were sticky and started to curl inward. I noticed on the underside some small white spots of things that moved.
I've made and tried the rubbing alcohol+water+soap formula right now..How often should I be spraying it on the leaves? Do i leave it to dry or do i have to wash out the liquid on the leaves aftwr a while? And do I spray on both sides?

I mix with water,soap and

By vishnu on September 3

I mix with water,soap and rubbing alcohol then spray I will see next day if will gone for good what if they come tiny white bugs on my hot pepper

Hello:) my organic veggies

By Sheena

Hello:) my organic veggies (yellow+green squash), peppers,tomatoes, pumpkins, watermelon+Marigolds are in 1 area I am asking about. I hav 1 pumpkin w black dust on part of the skin. So far 1/2 of it+a few leaves turning yellow. We use our llama-doo+they all grow like magic!I can look into which pest is causing said issue. My ? Is I have many happy Lil frogs working on the leaves to eat pests:). So I won't use anything that may harm frogs, bees, butterflies or birds and lady bugs etc! Won't these sprays burn them?:(. We have a large wildlife habitat+ponds. With many frogs, turtles, ducks, geese and wildlife. Plus chickens in same zone as this raised bed that's growing like magic! We have Ants around but do our best to just vinegar and rinse the ones that enter the home or bother pets. Cinnamon isn't safe for pets, nor are onions and garlic. I have tons of peppermint with some being 5 feet away. We have many fruit orchards+vines. Iset up frog habitat in that plot+they adore being there. I have Peppermint Castile Soap but won't it burn my eco pal's? The BlackBerry vines have grown and migrated within 3 feet of the plot. Ahh:)," its like Jack's Magic Stalks from the llama-doo! Strawberries, Blueberry bush, Figs, Lemons, Oranges, Apples, Cherries, Grapes, Pears,Loquat+more are all about our place. We have many Weeping Willows are there any solutions from any of these that may help my possible Flea Beetle and or Mites or whatever? I will do the work as long as it won't hurt:) THANK U!:)

My aphids (black) are out of

By Linda zero on August 29

My aphids (black) are out of control. They are ruining my zucchini and okra plants. My question is: can I cut the bad leaves of the plant? My okra is still producing but my zucchini plants are suffering bad from the aphids. They have damaged the fruit to non edible fruit. And I'm asking when they get this far gone do I just pull up the plant.

Interesting mentioning

By P O'Rourke

Interesting mentioning nasturtiums because they are a magnet for aphids. But maybe the intention is if you have plants that you are protecting you'd plant nasturtiums to attract them away from your crops?? Sort of like a bait plant is in vineyards. Just curious.

Good point. Nasturtiums are a

By Almanac Staff

Good point. Nasturtiums are a great "trap crop" or sacrificial crop to plant near your vegetables. And, yes, nasturtium are very attractive to aphids (blackfly, greenfly, whitefly) which will often completely cover the stems. Expect to see ants 'farming' the aphids for the honeydew they release. Put nasturtium near your beans and lettuce and see how it works for you!

Ladybugs

By Sam Bullock

Ladybugs

I'm pretty sure I have a

By Jennifer's

I'm pretty sure I have a aphids s on my flowers. I've read a lot of information for example spaying with soap water. if possible I would like to know if this will kill the aphids??my plants seem to be dying from the bottom also. So are they in the root of the plants. I'm going to try the soap water.I've never had to deal with this before and I don't want to use pesticides. I would appreciate any help you might suggest,would any type of dish soap work?

As far as soap/water mixture

By R.McVay

As far as soap/water mixture it killed my plants. Stripped them of their leaves within 24 after spraying them. Wont ever do that again!!!

In a spray bottle combine 2

By JRBW

In a spray bottle combine 2 parts rubbing alcohol, 5 parts water, and 1 tablespoon liquid soap.

Funny you mention nasturtiums

By Bec Lewis

Funny you mention nasturtiums as helping - that is the only plant I have found black aphids on in my container garden! Have to try one of the sprays suggested.

I notice that no one is

By Kat D

I notice that no one is mentioning bean plants. I have black eyed peas and green beans, The ants are farming aphids harder than I am gardening! Every day I can check the peas and beans, spray with the onion/garlic/pepper/soap spray. Recipe is from organic gardening dot com. Every day they are back! I can't keep up with the activity! My pods will be almost completely covered with aphids and ants, running down the vines and under the leaves! I can't stand the ants! I already spoke with the local ag extension agent, who said spraying daily would work. However, in California we face watering restrictions at the moment, 2 times a week for watering. The ants/aphids have resisted it all. They are now spreading to some of the melons and cucumber in my garden, and possibly saw signs this morning on one of the squash. I am about to just throw up my hands and give up, let them eat the dang beans and peas. as long as they leave my heirloom tomatoes be!

You sound overrun with insect

By Mike Promnitz

You sound overrun with insect pests. I'm no farmer, but I use chili spray made from our own chilies, to control virtually all pests. I've never found anything nearly as effective. One may have to spray a few times over a year and spraying underneath the leaves helps a bit. Nature always has the best solutions. Just add chopped chili to water over heat and when cooled, decant into spray bottles. Avoid inhaling the fumes and avoid cheap, hyperbred chilies. No pest will return. I don't yet grow okra, but will be soon. For the flesh of produce, use a weaker solution and avoid using the spray for about 3-4 weeks before picking. Good luck

Had the same problems. I

By James Lewing

Had the same problems. I use
Cyonara insect control for aphids, hornworms, stink bugs, it kills any insest that takes a bite. My troubles are over, untill next time. Spray every two weeks. Don't worry about rain. I add a little dish soap to make it sticky

The ants are there because of

By Almanac Staff

The ants are there because of the aphids. They are "farming" them.  The ants are good guys. The aphids are pests. Get rid of the aphids and you'll get rid of the ants.  You an just blast those aphids with a soapy spray. Once the plants dry, just dust some DE (diatomaceous earth) on the plants and at their base.
We would ignore the ants but if they are really out of control, try boric acid. Make traps with 4 parts sugar, 1 part boric acid and put in saucers; they'll take it back to the colony.

I was wondering why no one

By Melissa Sillaman on August 25

I was wondering why no one had mentioned boric acid (aka Borax) before! I use it for laundry & around the outside perimeter of my house and my plants as a dry dust and haven't had any problems….. Except for this year, I have chronic pain in my lower back & am limited to what I can do. Dusting my flowers & shrubs wasn't done & I noticed my first green aphid on my new transplanted moonflower plant! I will need to get some boric acid. You can buy Borax, the brand name in the laundry aisle at your local walmart or grocery store (Meijer, Kroger,etc…)for around $3.50! Alot cheaper than buying the general name boric acid from a gardening/department store & you get a lot less!

How can the ants be the 'good

By HeatherS

How can the ants be the 'good guys' if they're farming the aphids? ;) IMHO, the ants are just as guilty, maybe even more so since they farm the aphids.

I've found that insecticidal soap works well on aphids. I mix my own & use castile soap diluted with water, since castile soap seems to be more potent than regular dish soap.

Plant garlic near whatever

By sean leaver

Plant garlic near whatever vegetables or plants are being attacked by aphids. I'm sure there are some plants that won't like being near garlic, so please look into this first.
I found this tip in an old gardening book dating from the 1930's. My only experience of using it was on plum trees. Had a really bad infestation, planted 3 bulbs around each tree.
The theory is that something the garlic releases into the soil is then taken up by surrounding plants. This renders the aphids infertile. So, garlic doesn't kill aphids but it does stop them reproducing. Worked for me and my plum trees.

I used to broadcast garlic

By Sande Sanders

I used to broadcast garlic bulbs in various areas around and in my garden to help with aphid control. I'm pretty sure I read it in something Rodale published. I believe initially I started with it around the roses. Was the only thing allowed within a few feet, little grassy garlic bulblets all around. I NEVER had aphids in them. Lived there for 18 years with the same roses. So i expanded it to the rest of the garden areas where I saw aphids occasionally. I never thought to take it out to the orchard.

I have two mature Chinese

By Caroldwy

I have two mature Chinese elms that are covered in aphids. The cars underneath are covered in aphid yuk. Because they are so tall spraying the leaves isn't an option. I have beneficial bugs in my garden but it's too much for the trees. I prefer organic but it's getting worse. Is there anything I can do in the soil around the tree to stop this

I'd recommend talking to an

By Almanac Staff

I'd recommend talking to an arborist about organic pest control. You can sometimes rent (or buy) a tree sprayer that will spray an insecticide even up into tall trees. If you'd rather not use insecticide, you might consult the manufacturer (or an arborist) if you can just use a tree sprayer to knock off aphids with a stream of water (it won't get rid of them, but it will help control them). You want to make sure it isn't too strong a spray, though, so that it doesn't hurt the leaves. Meanwhile, you might consider a car cover--it gets the cover sticky with honeydew (the aphid yucky stuff), but saves cleaning the car. I had to do that once when aphids attacked a tall tulip tree by the driveway.

Just reading a book that says

By Kristy Myers

Just reading a book that says planting marigolds helps "control" the aphid population: maybe it won t kill existing infestations but it would be worth researching since its a natural solution. Good luck.

I honestly haven't had much

By HeatherS

I honestly haven't had much luck using marigolds to control anything. It could be where I live, tho, since Northeast Florida seems to be insect heaven.

The Marigold trick won't

By Connor Mullins

The Marigold trick won't work, the aphids are eating mine =(

Sick Euonymus with rolled

By Kim Birck

Sick Euonymus with rolled leaves. My 28 year old and previously very healthy euonymus bush has developed extremely rolled leaves on much of the new growth, though part of the bush has normal new growth. The side edges of almost every leaf are rolled toward the top surface of the leaf, and the leaves are stunted and pale green. On close examination with a magnifying glass, I can see a few VERY TINY white specks that move. To me, they look like mites or perhaps tiny aphids. There does not appear to be webbing or honeydew. What can I do to save my burning bush? And to keep it from spreading to the other euonymus 10 feet away?

Thanks!
Kim
Missoula, Montana

I'm not sure aphids are

By Kim Birck

I'm not sure aphids are causing this problem, as there are so few of them. The leaf edges are rolled up so tightly, but with no web, and with little lighter colored nodules on the underside. It affects most of the shrub, but several whole branches are (so far) NOT affected, even though parts of these branches mingle with the affected branches. We haven't fertilized the adjacent lawn with weed-killer since last fall, and we did a prune before the leaf buds burst. The euonymus 10 feet away seems unaffected. It's a mystery!

My 28 year old and previously

By Kim Birck

My 28 year old and previously very healthy euonymus bush has developed extremely rolled leaves on much of the new growth, though part of the bush has normal new growth. The side edges of almost every leaf are rolled toward the top surface of the leaf, and the leaves are stunted and pale green. On close examination with a magnifying glass, I can see a few VERY TINY white specks that move. To me, they look like mites or perhaps tiny aphids. There does not appear to be webbing or honeydew. What can I do to save my burning bush? And to keep it from spreading to the other euonymus 10 feet away?

Thanks!
Kim
Missoula, Montana

I just noticed that where

By CJ May

I just noticed that where weeds, grass and lupine grow in the field near my garden, that every lupine plant are covered with aphids. I am worried that they might spread to my garden plants. Should I pull out the infected lupine nearest my garden and burn the plants? There are too many plants in the field that are infected to spray them.

I started my tomatoes in

By joy vian

I started my tomatoes in little coffee kurig containers, when I transplanted them there were these tiny white bugs loads of them in the soil I have no clue what they are can any one help and give a suggestion on how to get rid of these things what ever they are pleaseee!!!! Thanks,joy.

There are many types of bugs

By Almanac Staff

There are many types of bugs so it's hard for us to identify. Perhaps white flies? See photo here:
http://www.almanac.com/content/whiteflies

Perhaps the soil was nonsterile or nonpasteurized? Transplant in new soil and wash out any container with soap and water.

For many insects--from aphids to white flies--just spray the plant and leaves on all sides with a soap/oil mixture. See our pest pages for more information.

I am starting to have odd

By vicky b

I am starting to have odd shaped holes in the leaves of my mustard greens which are growing quite nicely otherwise. When I looked at the underside of the leaves I found a couple of lady beetles. If I use Organicide (from Home Depot) on them will it hurt the lady beetles? I have lettuce and broccoli planted also and I don't want the aphids or whatever other pests are attracting them to get out of control.

The active ingredient in Organicide appears to be sesame seed oil.

Product information at the

By Almanac Staff

Product information at the Web site of Organic Labs (the manufacturer) says the Organicide 3-in-1 Garden Spray is "soft on beneficial insects" and "will not harm Bees, Butterflies, Ladybugs" but we'd suggest that you talk to the manufacturer directly to be sure, especially as there are several formulas of Organicide available, and we're not sure which one you have.

http://www.organiclabs.com/Retail.html

http://www.organiclabs.com/InfoSheets/3in1FAQ.pdf

i discovered some very tiny

By Lindasgreeneyes

i discovered some very tiny brown bugs on my indoor ponytail plant. at first i thought it was flecks of loose dirt... when i used a jewelry loop i discovered bugs. they look like tiny brown moths that jump more than fly. they congrigated where new shoots sprout. i used the dish soap and water spray but it didnt make a difference. are these aphids or another pest?

These brown bugs are not

By Almanac Staff

These brown bugs are not aphids. See the photo on this page. It sounds like scale. Do they look like brown bumps and is there a sticky residue? If so, that's scale. Dip a cosmetic sponge in rubbing alcohol and gently rub them over the stem and underside of the leaves to remove the scale. Completely remove any heavily infected leaves. Move your ponytail palm away from other plants until it is no longer infected.

I planted some romaine

By Sharon Stephens

I planted some romaine lettuce transplants in my garden box and they are doing very well but I have noticed some light colored pests recently … probably aphids. I got a sprayer and mixed a very light mixture of white vinegar in water. I sprayed the underside of each plant and it seems to have made a difference. I will monitor them everyday to see if the vinegar water bothers the growth of the lettuce but so far I'm happy with less aphids.

The Aphids are killing my

By Hope Bowers

The Aphids are killing my garden! I have a square foot garden that is completly full however all of a sudden the Aphids are destroying my broccoli crop and lettuce. I dont need them hurting any thing else. We live in South Carolina where the weather has been cool one week and hot the next. I have tried the cool water and spray with Ivory soap. Does any one have ideas that they know works well for this area?

Aphids do tend to be

By Almanac Staff

Aphids do tend to be troublesome in cool, dry weather. You need to catch them early and spray foliage with soapy water, then rinse with clear water or use insecticidal soaps. You could also fill yellow pans with water to trap the aphids.
On a bigger scale, you'd need to investigate two or three insecticide treatments at five-day intervals may be needed to clean up plants.
Be sure to clean up plants immediately after any harvesting. We hope this works out!

For the first time last

By Catherine Lloyd

For the first time last summer our laburnum tree was infested with aphids. Is this likely to happen again this summer?

This tree is relatively

By Almanac Staff

This tree is relatively pest-free but it is indeed susceptible to aphids. We would visit your local nursury for an organic spray.

Hi, iv just started a garden

By Skylar

Hi, iv just started a garden and im growing sunflowers. Iv noticed the plants leaves were getting eaten and my plants are starting to die.iv tried spraying water on it with the hose and it helped some but only a little. I want to start growing herbs but I dont want the same thing to happen. Iv found two small caterpillars. Is there a spray I can get that kills bugs but is plant-safe? Preferably at home depot.

If you see aphids, try a soap

By Almanac Staff

If you see aphids, try a soap spray every 4 to 5 days. You can even make your own: water and 2-3% washing up detergent.

However, it sounds as if you have caterpillar damage. Pick them off twice a day with gloves and drop them in a bucket of soapy water. If this doesn't work, ask Home Depot for a BT spray (Bacillus thuringiensis) which is considered a low danger to honeybees and beneficial insects.

Aphid and Mite problem! I

By mark fulop

Aphid and Mite problem!

I just purchased about 1500 lady bugs.
Maybe they helped a little but there are only a few left after a week or two.
They were in a green house where did they go? There is also a mite problem on my strawberries. My set up is a hydro ponic ebb and flow system in my green house in NJ. We are growing about 50 strawberries, dozen tomatoes, A few Brussels sprouts, cantaloupe, watermelon, cucumber, and basil.

What works is looking through each plant and cleaning each leaf with my hands and squeezing the aphids or breaking off the leaves that infest. I am constantly killing them but they are still there. The mites make a web across the leaves of the strawberries.
I clean the web off with a spray bottle and my hands. There still are leaves that have turned brown but they have not killed my plants. I was thinking about calling the lady bug people back and telling them the bugs died too quickly and to send more.

My fear is that they eat the new flowers for strawberries and tomatoes.
Therefore, the plants will never bear fruit because they are working against me.

Its a hobby but I also wanted to see something out of my efforts. The entire system that I build cost about 3500 dollars. Overall my light bill for two 600 watt grow lights costs about 170 per month. My next step is to look into insecticidal soap.

What is your opinion?

Sounds like the mites you

By HeatherS

Sounds like the mites you have are spider mites. The only organic method I've found that works to kill them is Neem oil. Or squishing them & the web, but that can get tedious & doesn't really help with a bad infestation.

For aphids, I either squish them and/or use a home made insecticidal soap made from castile soap diluted with water. Castile soap (or any type of soap) basically causes the insect's cell membranes to 'break' so the insects die of dehydration. I usually use peppermint castile soap, as the peppermint oil in the soap seems to intensify the effect of the soap. I usually use 1-2 Tbsp per quart of water.

Also, I've read in a number of places that insects are territorial & generally define their territory by where they 'hatched'. Did the ladybugs come fully grown or were they nymphs or eggs? If they were fully grown, that might be why they didn't stick around for long. :(

Hi Mark, We suggest that you

By Almanac Staff

Hi Mark,

We suggest that you call the lady bug people back and tell them what happend to see if they have any suggestions.

Insecticidal soap, if used according to directions, will cut back on your pest problems. Also read some of the comments on this page to find out what other readers have tried.

Good luck!

 

Hi yes I'm curious, I have an

By Samantha pedroza

Hi yes I'm curious, I have an above ground garden in my apartments the floor is cement then I used bricks and wood pallets to make it. I've finally started to yield my chiles and after my first harvest another round of buds came out...and that's when the infestation started. First ants then black tiny little bugs I'm assuming are the aphids. I've done everything but nothing seems to be working I tried an insecticide I tried cold water showers I tried the alcohol water soap solution and nada and it's making my plants growth stunt. Helllppppp

Aphids are common pepper

By Almanac Staff

Aphids are common pepper pests though they usually look like tiny whitish specks, not black. See the picture on this page. Spray a mild solution of soapy water on all sides of the leaves, especially the undersides.  If the infestation is severe, spray with pyrethrum.
Tiny black specks are probably flea beetles. You can dust with wood ashes or spray with a garlic or hot pepper solution. Spraying with pyrethrum will also control flea beetles.

How do you make the Garlic

By Kelli Mc

How do you make the Garlic solution? I noticed some tiny little dark colored bugs or beetles on my Cranberry Butterfly bush, was thinking they could be baby ladybugs but not sure. Then I seen your comment here and thought hmmm could be tiny flee beetle but I do not know what those look like! Also if I use the Garlic solution you suggested will it harm the Ladybugs? or their babes? or will it harm the Monarch Butterfly? or Monarch Caterpillar? Or harm any other Butterflies or Butterfly Caterpillar? Also wondering if you know why my Sunshine Blueberries, and my Chandler Blueberries, leaves are turning brown and crisp and leaves dying. Also have already lost 2 of my Sunshine Blueberries to this and getting ready to lose a 3rd and last one. Need Garlic solution recipe Please, and is Garlic solution OK to use on my Butterfly bush and my Blueberry bushes. Please....reply Almanac staff. Thank you for any help you can offer.

To make a garlic solution to

By Almanac Staff

To make a garlic solution to combat aphids, mince a few cloves of garlic into 2 teaspoons of mineral oil. After a day, strain out the garlic pieces and add what's left to one pint of water. Add one teaspoon of liquid dish soap. When you apply the solution, you can dilute it down with water in a spray bottle (about 2 tablespoons garlic to 1 pint water). It's organic and safe.

Also try 1% Ceylon Cinnamon

By Cinnamon Vogue

Also try 1% Ceylon Cinnamon Leaf Oil mixed with 99% water, sprayed on the plant with a pump sprayer (Home Depot $9.99). However you should first wash your plants with the hose set at firm pressure to wash away as much of the mold (created as a result of aphid honey dew droppings) and aphids as possible. Then spray the whole plant and a little Cinnamon Oil at the base of the plants to stop the ants that also come to eat the honey dew created by aphids. Ceylon Cinnamon Oil is a powerful mold killer and safe to eat. But dilute, otherwise it will burn the plant leaves.

I was managing aphids until

By kindsister

I was managing aphids until recent heavy rain followed by high heat. I pulled all my infested plants carefully ( kale & tomatoes) , but the aphids are ALL OVER the soil. How to rid them there? I live in Colorado, 6100 ft., zone 5. I would prefer an organic solution. Thank You!

If you plant a row of tobacco

By mary celroy

If you plant a row of tobacco away from your tomatoes you will find that the aphids and other pests will eat the tobacco instead of your tomatoes
http://www.youtube.com/watch?v=B2993CCdros

Aphids do like kale. knock

By Almanac Staff

Aphids do like kale. knock them off with sprays of water. Organic insecticides that are effective for aphid control in vegetable gardens are insecticidal soap, pyrethrin, and neem oil. Apply in mornings all over every side of leaf.

If you need some good

By tyler dukes

If you need some good insecticidal soap check this store they have a lot of organic solutions for aphids!

http://www.jarrodspestcontrolsupplies.com/aphid-control.html

Aphid Removal Success! I live

By CK22

Aphid Removal Success!
I live in Colorado and my huge tree gets infested yearly. I be tried everything from organic to (finally) toxic solutions. The tree was too large and dense to stop the infestation. Now I purchase two small bags of ladybugs from my local nursery (maybe 2,000 in each?), sprinkle cola on the area around the base of the tree, and release them at dusk. They stick around until the aphids are gone and then fly away! The neighborhood kids all come out and we read ladybug books before the release. It's an annual event!

The photo is misleading as

By Steven Ripple

The photo is misleading as most aphids you will encounter will not have wings. Also, most aphid species DO discriminate between plant species (well plant Families anyway), and most will NOT go from plant to plant. Most often only the flying stage of the insect will go to another plant. Cabbage aphids for instance WILL NOT infect roses. There are a few species that are indiscriminate too, so you should know your insects.

Thank you for bringing this

By Almanac Staff

Thank you for bringing this to our attention. We have revised the text and will look for a photo that shows a more typical adult form.

A botanist who was our TV

By Grandma j

A botanist who was our TV weatherman, Harry Volkman, in OKC some 50 years ago gave us gardening tips when he did the weather show. He said: "To keep the pests, such as aphids, off your tomato plants all you have to do is break a large branch down close to the ground. DO NOT BREAK IT OFF, just break it and let it hang and stay there. The plant will then emit a chemical that the pests such as aphids do not like and will stay away from your tomato plants."

So have you tried that & has

By kindsister

So have you tried that & has it worked for you?
Maybe the plant no longer smells like food?

My tomato is starting to get

By Anonymus

My tomato is starting to get aphids. I have used some plant bug sprays, but not heavily because a ladybug has laid her eggs on my plant. Is there anything else I could use to get rid of the bugs?

It sounds like you have the

By Almanac Staff

It sounds like you have the best solution already. Ladybugs eat aphids.

That's unfortunate... Your

By Almanac Staff

That's unfortunate... Your treatment of aphids is one of the recommendations, but the wilt is not necessarily a result. The wilt pathogen is seed and soil borne; it might reside in the soil. (There are a couple of kids of wilt, btw). Once a plant "catches" the wilt, it is difficult to recover from it.
You can try to grow tomatoes this year. Rotate them: plant them in another spot or in new soil, if you use a pot. In each case, amend the soil with healthy compost. And buy resistant cultivars; the plant tags will indicate this, or ask the nursery attendant. We hope this helps.

Last year, 2012, my tomatoes

By Janet L

Last year, 2012, my tomatoes suffered a bad infestation of aphids. I washed them many, many, many times gently with the hose. Didn't work...then all the plants had bacterial wilt....couldn't get that stopped and then the high heat! I am wondering if washing them so many times and all the splashing at the bottom caused the wilt. I had cut the leaves off at the bottom up at least 12" but still were infected. Any ideas?? I also am wondering if I should plant tomatoes in that garden again...I don't have many options to rotate. Hope this year is better. Thanks

How to grow large tomato -)

By Larry Shelley

How to grow large tomato -)

They were probably in the

By Shamim

They were probably in the tree long befroe you built your tree house. Sounds like you need a strong ant and roach killer. We had a tree house growing up and had to put up with wasp's nest and everything else that crawled and flew. My brother got bit by a spider, and that was the end of out tree house days. The only things you can do is spray the whole place with an ant killer. Good luck.

If you want a butterfly

By Che

If you want a butterfly garedn you'll just have to learn to live with the bugs. Any insecticide that kills or repels another bug will do the same to a butterfly. Why not get a good insect identification book and learn to recognize and appreciate the variety of creatures that are attracted to your butterfly garedn. Was this answer helpful?

Ants farm Aphids like we

By Faith Edgerton

Ants farm Aphids like we raise cows. Get rid of the ants and usually you will also get rid of the aphids.

Cinnamon is a great natural

By Bspringfield

Cinnamon is a great natural ant repellant I sprinkle a little on my inside planets I'm going to try that outside this year I did not know ants were bad for plants ... But that explaines a lot now.

Many know that ants milk

By CMB

Many know that ants milk aphids. What most don't know is how to get rid of the ants in a safe, non-chemical way. Any known remedies for this?

Plant a mint-leaf plant where

By Honey

Plant a mint-leaf plant where ever you are having this problem. You may also just clip some leaves and set on top of ants, or boil some leaves in water and pour over area. Works for me. Good-Luck.

TANGLEFOOT is a sticky gel

By jack biles

TANGLEFOOT is a sticky gel put around tree trunks to keep ants from getting to the aphids in fruit trees. Works great.

Unless you have fire ants, we

By Almanac Staff

Unless you have fire ants, we would recommend you try to live with ants as they manage pests and do good work. However, if you can not co-exist, you could use beneficial nematodes. Also, borax and sugar (1/2 and 1/2) mixed with water to a thin paste is something that may work. Put it in mall shallow dishes close to where you see the ants (keep it away from pets and small children if possible). The ants will eat the mix, bring it back to the nest and eventually kill the entire colony.
Pour boiling water over the nest, or sprinkle coffee grounds over the hill.

I just dug into red ants in

By Holly_davis

I just dug into red ants in the garden. Do you have any suggestions for getting rid of them?

The best way to prevent

By tommy powell

The best way to prevent aphids is to plantmarigolds every where u can

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