Whiteflies

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Here are tips on how to identify, eliminate, and control whiteflies.

What are Whiteflies?

Whiteflies are soft-bodied, winged insects closely related to aphids. They can be found in most any region, but they are so tiny that they are usually camouflaged. They can be as small as 1/12 of an inch, and are often found in clusters on the undersides of leaves. They are active during the daytime, so they are easier to spot than some other nocturnal pests. Whiteflies are capable of over wintering and reproducing throughout the year in warmer climates.

How to Identify Whiteflies

Whiteflies ingest plant juices and in turn produce a sticky substance known as honeydew. Honeydew left on its own can cause fungal diseases to form on leaves. Plants will become extremely weak and may be unable to carry out photosynthesis. Leaves may dry out and turn yellow, and growth will be stunted. Check undersides of leaves around the veins for flies, even if they aren’t visible, feel leaf surfaces for honeydew.

Eggs are also laid on the undersides of leaves. Adult females can produce up to 400 eggs, which can hatch anytime between one week and a month. They are usually laid in a circular pattern.

How to get rid of Whiteflies

  • Spray with insecticidal soap. Follow up twice or three times.
  • Ladybugs and spiders may help control whitefly population.
  • Some garden and hardware stores sell whitefly traps, which may be useful, although not as successful as insecticidal soap.
  • Try this homemade mixture from the Almanac to control and deter whiteflies: In a 32-ounce spray bottle mix 2 parts rubbing alcohol, 5 parts water, and 1 tablespoon liquid soap. Spray the mixture on the foliage of garden plants that are susceptible to these pests.

 

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Comments

I live in a apartment complex

By WendyLea on September 11

I live in a apartment complex which has tons of pigeons, my green beans were doing great at the beginning of the year and produced some green beans, then the white flies set in. I used organic insecticide which seemed to work for a couple of day, but the little buggers killed my plants! I am starting all over again with new seeds, does anyone one know if the pigeons have anything to do with spider mites?

For whiteflies, you might try

By Almanac Staff on September 12

For whiteflies, you might try placing yellow sticky traps around your garden--this will catch adults (as well as any other insect, good or bad, attracted to the yellow). Check under the leaves for infestations, and remove heavily infested leaves.

As to pigeons, we don't know of any relationship with spider mites. They do sometimes get mites that attack birds, such as pigeon mites, but these, to our knowledge, do not affect plants. Certain bird mites might also attack humans, though, (usually for a short time) if they can't find a bird.

I am having a big problem

By Shelley Cull on September 22

I am having a big problem with these tiny white flys on my hibiscus tree so i made a homemade mixture of alcohol water and dish soap sprayed the plant it seemed to help and now i have a HUGE problem with the big black flys being on it and they have just completely taken over the plant. is there anything i cant do to get rid of these now im here in michigan and the weather is starting to get chilly and soon i will be bringing my tree in the house and i dont want to carry any of these pests in with it. PLZ help :) thank you

My whiteflys are pestering

By Granddadorange on September 16

My whiteflys are pestering me! Later I tried fly catching tape and It worked really well.☺️Thanks for the tip and also pigeons sometimes pester white flies so they go away. Quite a
Lucky place to live in!

Wendy lea

By Granddadorange on September 16

Wendy lea

White flies - dreadful

By Elizabeth A. Hutchison

White flies - dreadful things! I have millions of them, mostly low on the ground, and when I do the weeding, they fly off the plants like clouds. It is an English garden with lots of phlox in different colours. I have tried your mixture, but there does not seem to be any improvement. I live in Toronto, Ontario, Canada. These pests also cling onto the house screens, and even come into the house! Should I increase the rubbing alcohol amount please? Thank you, Elizabeth

Hi, Elizabeth, that does

By Almanac Staff

Hi, Elizabeth, that does sound dreadful! You can try more alcohol; it's a fairly inexpensive option and, it seems, can't make things worse.

White flies develop in warm weather, some say high-nitrogen fertilizers encourages them, but not matter what brings them, management is difficult. Natural enemies—beneficial bugs such as lacewings, bigeyed bugs, minute pirate bugs, and lady bugs among them—are one of the best ways to avoid and eliminate WFs. Healthy soil conditions and a variety of plants helps to welcome and keep these.

You do not want to use pesticides (sounds like you do not) because these could eliminate good bugs, too.

Believe it or not, some people recommend vaccuuming off WFs in the early AM or when it's cool. (Put the bag in the freezer to kill them!) Some people use "sticky traps" to catch them. The more WFs, the more stickies you need, and keep them out of direct sun. Even reflective aluminium and reflective plastic placed on the ground can deter them. (In heat, reflecting mulches can also cause too much heat and burn plants, too, though.)

It is advisable to remove seriouslyinfected/fested plants.

Winter should bring and end to the WFs...but then, to the flowers, too. At that time, study up on benficial bugs and the plants that attract them—and be ready for a glorious next season.

Best—Almanac editors

 

thank you for all the

By karen nipper

thank you for all the remedies for white fly. i have zillions of them in my yard. i live in a trailer park and the homes are pretty close together. the ones on either side of mine are empty for the summer, so i get all the white flies from their yards too. the flies are killing everything in site. if i spray everyday, will i, hopefully get rid of some of the damage? help!!!!!!

i just to have millions of

By steve malon

i just to have millions of white flies in my yard, until these medium side black ants appear, those ants feed in the white scally eggs of flies before they hash, the flies are banished from my yard, and the ants are in the trees out there.

You can try some of the tips

By Almanac Staff

You can try some of the tips suggested here and see if you can get rid of some. The best strategy is to prevent problems from developing in your garden. Import natural enemies to provide adequate control of whiteflies. Remove plants that host high populations of whiteflies. Whiteflies in early stages of development can be controlled by removing infested leaves, vacuuming plants, or spraying with water.

I have a very large

By Sherry A

I have a very large Confederate Rose (hibiscus family)that is totally infested with whiteflies. It's August in New Orleans and they are thriving! I have ladybugs but, apparently, not enough to keep up with the whiteflies. My question - will the alcohol/water/liquid soap mixture harm the ladybugs too? I hate to lose them but have to do something drastic to rid my garden of the pests.

Hi Sherry, The soap spray

By Almanac Staff

Hi Sherry,

The soap spray will only kill soft-bodied pests like the whiteflies. You can also try to vaccuum the flies off the rose (early in the morning or late evening when they are sluggish) or hang sticky traps around the bush.

I had a big infestation of

By Deborah Skaron

I had a big infestation of white flies last summer on my hibiscus. The plant was almost six feet tall. I have fought these bugs unsuccessfully in other gardens before, so I did a radical thing. I gave the bush a severe pruning, reducing it's height by a third, removing some branches, AND pulling off all the leaves. Took away the white fly food source. I raked up the debris under the bush as well. Then, for good measure, I sprayed the naked branches once with a commercial insecticide.The plant looked pretty sad when I was done, but it revived in a few months, and it looks beautiful now. No white flies!

I live near a lake have

By mary bowers

I live near a lake have gardenias but no sign on leaves of white flies nor do I have a garden. When u walk in the yard swarms of little white bugs come up. They don't bite but r very annoying. They r everywhere. We have sprayed for mosquitos and rarely get bit so we know it isn't mosquitos. They r attracted to light because at night somehow they get in swarm to the ceiling closest to the light. We have our bug guy spray all around our home and our house but nothing works any suggestions.

Hi, I am just wondering...I

By D. Donald

Hi, I am just wondering...I have aphids and whitefly on my climbing roses. If I introduce lady bugs, how do I get them to stay on the plant? Won't they fly away? Thx

If conditions are favorable,

By Almanac Staff

If conditions are favorable, the ladybugs will stick around. It sounds like they will have plenty of food!

Help! 2014 It's the end of

By LGardiner

Help! 2014 It's the end of June. I have severe white flies everywhere this year swarms even. Why? I usually have them a bit in the spring. I can get them under control with insecticidal soap. This year, no way. What else can I do? Is there a beneficial nematode I should use?

Whiteflies, apparently, are

By Almanac Staff

Whiteflies, apparently, are active year round (depending on the climate) and there are hundreds of types—and types for specific plants—but, thankfully, only a few that bother our plants. But, of course, when those few types multiply, look out!

Nematodes are not the solution (as far as we know). There are some natural enemies, but—it seems from our research—that these are effective against specific strains of whiteflies. For example, see here: http://biocontrol.ucr.edu/bemisia.html It relates to greenhouse whiteflies/plants, but you get the idea. To that point, however, it's possible that your whiteflies can in with/on your plants.

As noted above, ladybugs and spiders might help to control the population. Other than that, we recommend insecticidal soap or try the Epsom salt solution below from Tom. See other comments below for other ideas.

I wonder if the alcohol

By Shelly L

I wonder if the alcohol treatment will kill the tomato horn Worms and im also wondering if the mulch will help stop the moths from laying larvae in the ground under My tomato plants..the other morning I went out to my garden and saw a moth Under my tomato plant, I killed it!!! today the tops of 3 of my tomato plants Are wilted over Some leaves are still green and curled over in the conners, the brown leaves are curled over I uncurled them and found little tiny caterpillars..Now i have a lot of work ahead of me picking at my 10 plants. I cant even believe im having this problem again this year after moving my garden to a different area in my yard..This is my 1st year dealing with white bugs and i have a feeling its wont be my last..

Re: Shelly L. (I wonder if

By Darcy Starr on September 8

Re: Shelly L. (I wonder if alcohol)
I heard that if you take coffee grounds (Starbucks used to give it out freely) and put it around your tomatoe plants, mixing some into the soil, it would stop the tomatoe worm larvae from forming. Something about too much acid. Yeah! ~ Darcy

I hope adding the alcohol to

By chrysblue

I hope adding the alcohol to the mix helps I have a battle from last year continued thru the winter on my bonsai fikus tree, that was infected by a petunia in a hanging basket, thanks for the info, love it!

Re: chrysblue I also practice

By Darcy Starr on September 8

Re: chrysblue
I also practice bonsai. Recently moved to another county and 2 months in I have a big whitefly and fungus gnat problem with many of them.
Last night I put a bucket of ladybugs out in amongst all my bonsai. But I am scared for them and want to spray with pesticide tonight,mwhich would kill the beneficial ladybugs I just introduced. Any advice?

Every time I have had

By chrysblue

Every time I have had petunia's I have a problem with those white flies, this time they have attacked my bonsai ficus tree , not sure how to spell it but, I treated with just soapy water and they disappeared but came back 3 times now almost killing the tree, then it gets recovered and wham , they are back so I hope this time with the alcohol added it will work better, and I have lost one dill plant so far .

Excellent advice

By Kuldip

Excellent advice

I am attempting something of

By martin maughan

I am attempting something of a different approach. Incense. I have been trying to smoke em out. the garden beans seem to love it. more leaves forming now, as before the plants seemed to be stunted. not sure if the plants are reacting to the weather or the incense? the temp highs have been nearly unchanged. overnight lows petty much unchanged. anyway the flies are still present, but I have only burned the incense twice. keeping them up wind and safe of course from fire danger. I only do this while i'm tending the garden. it takes me about 1/2 hour to water all my garden. I now use 8 gallons a day. was 6 but the plants I started with were doing so well that I planted 8 more types (cabbage,cauliflower,parsley,onion,pea,spinach,squash,a yellow garden bean)and a neighbor informed me or the marigolds so they are throughout my garden now,well they just broke ground 3 days ago. I sure hope I don't lose the garden due to heat. the 8 gallons is split 3 times a day. sunrise then between 11:30am-1:30pm depending on soil moisture then before sunset. I keep the two 1 gallon milk containers and two 1 gallon water containers outside during the day to water with ambient temp H2o and inside at night for high 60deg H2o.

Whiteflies can be determined

By Almanac Staff

Whiteflies can be determined with strong-smelling plants—and that may be how/why the strong aroma of incense is working. The marigolds should help, and nasturiums, too.

Another idea for deterining whiteflies is reflective mulch. Speaking of mulch,make sure that your plants have some. It can be store-boughht bag stuff or even newspaper. It will help the soil retain moisture, which your plants will want more and more of as the season progresses. Good luck, Martin!

I am not able to log in says

By martin maughan

I am not able to log in says my name not a user yet heres my post

Previously we have lived in

By judy dischner

Previously we have lived in Phx 17 years and in CA 23 yrs and here in San Diego area 13 yrs. only 4 yrs ago have I encountered whitefly. At what point do we cut down the plant? My mature hibiscus was afflicted twice and now they have moved on to mature Flax plants. I fear they will just keep moving on and never be controlled

See the recommendations for

By Almanac Staff

See the recommendations for sprays, traps and predetors on this page. Be diligent. If you are using sprays or just a water spray, spray daily in the evening and/or early morning. And make sure to spray the underside of the leaves.

White flies have infested my

By Oscar Jackson

White flies have infested my tea leaves, can I wash them with insecticide soap? Also, would I be able to boil them to make tea?
Thank you.

Hi Oscar, Only use healthy

By Almanac Staff

Hi Oscar,

Only use healthy leaves to make tea and destroy infected leaves. See tips on how to get rid of whiteflies on this page. Insecticidal soap is one of the recommendations.

The focus above is on killing

By Tom Holmes

The focus above is on killing the white flies after they are on your fruit or flowers.

It should be on what can I do to my soil to keep the flies away.

what can i do to my soil to

By michael dumse

what can i do to my soil to keep the white flies away.

Aluminum mulch or reflective

By Almanac Staff

Aluminum mulch or reflective mulch on the soil surface will discourage whiteflies and get plants off to a healthy start.

Exactly! The only way I have

By paul mares

Exactly!
The only way I have found to rid my peas and tomatoes of whiteflies is
by placing worm castings around the base of the plants and watering it in.
Something in the castings makes the plants taste bad for the bugs! That's the explanation I was given.

Info from another

By Tom Holmes

Info from another website

Whiteflies cam be an indicator of phosphorous and magnesium deficiencies. You can correct magnesium deficiencies by mixing 4 ounces of Epsom salts with 1 gallon of water. Use as a soil soak for infested plants. We won't say that this is a cure all but it can certainly benefit your plant especially tomatoes and peppers.

Whitefly predators include

By Almanac Staff

Whitefly predators include lacewings and lady beetles. There are also a number of naturally occurring parasites that can be very important in controlling them.

 

 

I been having whiteflies all

By freddy castillo

I been having whiteflies all over inside my house for a long times , l used all king stufs and l cant finished them , right know is crazzy they going under my blanke went l'm sleeping. , is that soup solution work inside the house to

I have been having the same

By Stacy Keach

I have been having the same problem since May 2012 as you Freddy. I have seen the mature ones fly out of my car, I have knocked them out of my shoes, I have seen them fly out of my clothing, all on rare occasions. The immature ones bite and seen to move very, very, very fast. You may have to actually get rid of all of the belongings you cannot wash. Wash and use a hot dryer for whatever else you can. This was basically what I had to do and it only helped a bit. Are you the only one being affected? They may be attracted to something on our skin.... I really don't know all I know is they are a pain and I lose sleep sometimes because of them. I was thinking of maybe using a bedbug/ dust mite type cover on my mattress to see if it helps.
If you find another way to get rid of them by all means share the secret.

Stacy, do you notice them

By Debra Bell

Stacy, do you notice them more at certain times? These things start bothering me around 2PM until 5AM, that means I cannot relax or go to sleep until after 5! I am constantly sweeping and spraying from the time I wake up! I have to take a hot blow drier to get them out of my hair, and you are right the immature ones bite! there very tiny, I am disabled and fighting these things is very difficult to kill they just keep coming! If you have any helpful advise I would be so grateful! these things make me feel so dirty and I'm not! HELP WHAT IS THE ANSWER??

Insecticidal soap is only

By Almanac Staff

Insecticidal soap is only meant to be used on plants. We'd not recommend using it for general house pest control. We are puzzled why whiteflies would be in areas far from plants (such as blankets), as their food is plant juices rather than fabric, etc. There are other insects that look similar to whiteflies, such as various gnats (fruit flies, fungus gnats, etc.) and tiny moths, such as clothes moths. If you are not sure what insects you have, we'd suggest that you contact a pest control expert, who could identify the pest and make recommendations as to how to control them. For example, the webbing clothes moth (not the case-making variety) can be controlled by placing pheromone traps made specifically for that species in appropriate areas.

For identification of some common household pests, you might check out:

http://www.ipm.ucdavis.edu/PMG/T/I-LP-TBIS-AD.001.html

http://www.ipm.ucdavis.edu/PMG/PESTNOTES/pn7435.html

https://insects.tamu.edu/fieldguide/cimg263.html

http://lancaster.unl.edu/hort/articles/2005/fungusgnat.shtml

http://www.nwpotatoresearch.com/IPM-WhiteFlies.cfm

If you are sure these are whiteflies, check where they are coming from, such as if you have any plants, or food, that might be luring them. Toss out any infested food; use recommended controls on the plants. Because the flies are appearing in other areas of the house, you might try placing yellow sticky traps in various locations (out of the way of children or pets) to try to catch the adult whiteflies.

Keep up with the vacuuming and laundering, to catch any eggs or nymphs/larvae that might be hidden on surfaces (such as carpets)--although for whiteflies, they would usually be right on the plant itself.

Hope this helps!

 

I am having the same problem

By Debra Bell

I am having the same problem with these white flies many sleep less nights, I also have had a peat control Co. come out, and they don't know how they are getting in so fast, I'm spending countless amount of money trying to get them under control! They are in my hair and grawl fly up my pant legs and I don't know what to do, they are white fly! At first I thought the dogs were bringing them in and I'm sure some are but not this many! could they becoming from my vents? or drains? and if so why and how do I get rid of them? I'm going crazy in SC!!

Greetings! Whiteflies have

By abenner

Greetings!
Whiteflies have infested my indoor tomato garden! I live in the Great Lakes region, it's November and the room is at a constant temperature. Will the insecticidal soap work as efficiently indoors or will I need more drastic measures?

If you can them early enough,

By Almanac Staff

If you can them early enough, you can use the insecticidal soap. Other solutions are:
Apply neem oil.
Set out yellow sticky traps.
Use a handheld vacuum to eliminate whiteflies by hand.

How often should you spray

By Frances McQuinn

How often should you spray the soap solution and when is the best time of day Ito spray your plants.

Spray on a cool, cloudy

By Almanac Staff

Spray on a cool, cloudy morning or spray in the cool evening. You can spray often as it's not a toxic solution. Spray on all sides of leaves, especially undersides. Whiteflies can be challenging so you might spray every couple days.

I live in south Florida and 2

By rlienhardt

I live in south Florida and 2 of my neighbors had their yards treated for white fly. This morning I noticed a different neighbor's banyan tree is dropping moldy leaves all over my yard. It appears to be affecting my coco plums and gardenia for now. Does white fly invade and suck the life out of everything? Are there plants they don't like? Worried my efforts to save my plants will not be in vain...

Several species of white

By Almanac Staff

Several species of white flies do significantly infest ornamentals in Florida--gardenias, coconut palms, and others being more common hosts, but many other ornamentals are affected. We'd recommend that you or your neighbor check if the banyan tree is indeed having a white fly problem or some other cultural, pest, or disease problem. If white fly, then there are several biological and chemical controls to use, depending on the species. It would be best if one could take a sample to your local Cooperative Extension or garden center, or have an arborist/landscape professional take a look, so that the proper controls could be recommended.

 

In general, white fly larvae and adults feed on the undersides of the leaves, sucking sap. This may leave spots on the top sides of leaves; the leaves may eventually yellow and fall off. The honeydew that the insects excrete can lead to sooty mold.

For more information, see:

 

http://www.edis.ifas.ufl.edu/mg254

 

http://entomology.ifas.ufl.edu/stocks/white_website/filmstrip.html

 

http://www.palmbeachpost.com/news/news/whiteflies-hit-palm-beach-county-...

my tomato crop grown outdoors

By wesley chesaro

my tomato crop grown outdoors is heavily infested with whiteflies. i have several methods of including the one you have given above but i was successful. anything new to try

I think I have an infestation

By Michelle888

I think I have an infestation of whiteflies on my rose of Sharon tree. These don't have yellow bodies but white. There is a distinct white bullseye kind if design on the undersides of the leaves. Also, clumps of a silk like substance is everywhere. I used your solution which seemed to kill the flying members. I don't see any larvae. Do you know what I have in my tree based on this description?

The circular spots on the

By Almanac Staff

The circular spots on the leaves can be caused by a leaf spot fungi. Remove as much of the "silk" as you can and also check for spider mites.

The math solution to make the

By Venusian

The math solution to make the solution
5 parts water + 2 parts rubbing alcohol = 7 parts
32 oz / 7 = 4.57 oz
4.57 = 0ne part
2 X 4.57 = 9.17 (call it 9 oz)
5 X 4.57 = 22.85 (call it 23 oz)
23 oz water+ 9 oz rubbing alcohol
+ 1 tablespoon liquid soap = 32 oz solution

Thanks, very helpful. I'm

By Sweet Sue

Thanks, very helpful. I'm going to try this as I will go broke buying the insecticidal soap!

what % isopropyl alcohol?

By martin maughan

what % isopropyl alcohol? most of the time its 70% but is it safe to use the stronger 90%? thats only one I buy, it has more applications for its use.I have also seen 50% and 80%.

Yes, "rubbing alcohol" is the

By georgewilson

Yes, "rubbing alcohol" is the same--it's just the general term for isopropyl alcohol.

Thankyou georgewilson, I

By martin maughan

Thankyou georgewilson, I would like to know if the 90% rubbing alcohol is safe to use? the %of water is only 10%,,90 and most rubbing alcohol is 70%alcohol and 30%H2o.

Hi, after reading your

By Benjamin Woods

Hi, after reading your instructions on how to make the homemade mixture from the almanac, you don't indicate how much soap to alcohol/water mixture or are you saying it doesn't matter? Seems to me that it would matter, if the mixture is too diluted with water, the soap wont have much of an effect. I am loosing tomato plants and peppers to these little buggers and I would prefer to stay away from chemicals as much as possible.

Hi Benjamin, The instructions

By Almanac Staff

Hi Benjamin,
The instructions are above the comments on this page.
2 parts rubbing alcohol, 5 parts water, and 1 tablespoon liquid soap. Spray the mixture on the foliage of garden plants that are susceptible to these pests.

I need to make this for my

By martin maughan

I need to make this for my garden plants asap, but I only have 90% isopropyl alcohol.Is it safe to use this stronger % rubbing alcohol?

What is the volume of

By LM

What is the volume of 'part'?

2 tsp alcohol + 5 tsp water + 1 tbs soap?
2 cups alcohol + 5 cups water + 1 tbs soap?
Lake Erie + Lake Superior + 1 tbs soap?

These instructions are for a

By Almanac Staff

These instructions are for a regular-size 32 ounce spray bottle. We will fix above.

Never mind some one else has

By JimmyIIX on September 27

Never mind some one else has answered it.

I'm not seeing the

By JimmyIIX on September 27

I'm not seeing the explanation of what the volume in "parts" is. Can you put the explanation in your reply please it's not fixed above at stated, or I'm just not seeing it.

HI Good Morning, I tried

By Ren Tutor

HI Good Morning,

I tried mixture of chemicals in my garden infested with whiteflies but until this time nothing had happened. What should I do to control this pest?

Ren, our solutions are listed

By Almanac Staff

Ren, our solutions are listed above on this page. They are non-chemical.

how can I control my tomatoes

By yaw boateng sarpong

how can I control my tomatoes leaves which are turning yellowish and dying.

Yellowing leaves is often an

By Almanac Staff

Yellowing leaves is often an indicator of early blight on your tomatoes. Avoiding getting leaves wet when watering.  Make sure the tomatoes have plenty of air circulation. For the most effective control, especially during rainy periods, apply a fungicide, taking care to get good coverage on the upper and lower leaf surfaces, especially on older leaves.

Will the spray work on the

By Cheryl Haselwood

Will the spray work on the lawn too?

Yes, insecticidal soaps can

By Almanac Staff

Yes, insecticidal soaps can be used on lawns. Natural predators such as lady beetles are also a good idea.

I have whiteflies on my

By Becky Dressing

I have whiteflies on my hostas. I also have quite a few praying mantis in my garden. Can I get rid of the flies safely and not hurt the praying mantis?

The solutions proposed above

By Almanac Staff

The solutions proposed above are pretty consistently recommended:
Spray with insecticidal soap. Follow up twice or three times.
Introduce ladybugs and spiders to help control whitefly population.
Set whitefly traps.
Or try this: 2 parts rubbing alcohol, 5 parts water, and 1 tablespoon liquid soap. Spray the mixture on the foliage of garden plants that are susceptible to these pests.
The mantis will probably be fine. Do not apply these treatments directly on it.

My condo parking lot is

By CiCi

My condo parking lot is infested with whiteflies. They leave nasty black residue all over my car. This needs to be scrubbed off by hand, does not come off in the carwash that I go to. What can I use on my car to keep them off?

I have the same problem as

By sofia frank

I have the same problem as CiCi , my assigned parking at condominimum is under atree infewsted with whitefly,when my car stands there overnight its full of sticky residue and brown spots,i complained several times to the board, to no avail, they said they treated the tree. i am afraid the paint will evenually be ruined, they dont care its been 2 years. anybody knowws where do I complaine ? I am very frastrated , my car has to be detailed every time. Should I complain to the board of condominimums ? Will that help ?

It sounds like a case of the

By Almanac Staff

It sounds like a case of the rugose spiraling whitefly. While we have no recommendations for how to keep droppings from sticking to your car, we can offer a solution to make clean-up a little easier. Try scrubbing the spots with a cotton rag dipped in either baby oil or vegetable oil. Rinse your car after.

Will the whitefly population

By William Caldwell

Will the whitefly population eventually dissipate later in the spring or early summer season?

With whiteflies, it all

By Almanac Staff

With whiteflies, it all depends on where you live. They love warm weather and will breed more rapidly at the peak of summer. In parts of California and the South, they breed all year, moving from one host to another as plants are harvested or dry up. Only cold weather kills them off. Therefore, it's often best to plant early in the spring to get the plants to full maturity before white fly populations grow. They are sluggish in cold temperatures.

How do I get rid of

By draucker

How do I get rid of whiteflies? I have tried the insecticidal soap, spraying with strong spray from garden hose, and Seven dust and nothing works. They started on my 7 tropical hybiscus plants but are now on the other side of the yard all over my tomatoes and beets etc. Help!

There are are different

By Almanac Staff

There are are different stages of whiteflies on your plant. You have to repeat the treatment on a regular basis until they are gone.
Try neem oil. Most garden centers carry it. Spray the soil also, that's where the whiteflies lay their eggs.
They are attreacted to yellow. Cover a few yellow plastic cups with motor oil and put them out in the garden to trap the flies.

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