Views: 447, Replies: 10 » Jump to the end
Kansas City, MO (Zone 6a)
Jun 28, 2015 5:15 PM CST
|I have mites killing off my strawberry plants, and if possible, prefer to use a homemade/organic concoction to get rid of them...maybe baking soda? : /|
Also, my indoor plants seem overrun by teeny flying bugs, like aphids or fruit flies...any sure way of getting rid of them?
Jun 28, 2015 6:13 PM CST
|@Havita, welcome to All Things Plants!!|
I would try spraying with water first off... the indoor plants can be held under the shower or sink sprayer, the outdoor plants can be hit with the garden hose.
However, this isn't really my area of expertise -- I'm sure someone more knowledgeable will have more suggestions!
- John Powell / Cubits.org - A Universe of Communities / Share your recipes: Favorite Recipes A-Z cubit
C/F temp conversion / NGA Member Map
Jun 28, 2015 7:32 PM CST
|As stated by WeedWhacker...the water hose will take care of them.|
I also use neem oil and a little soap in a spray bottle, time consuming but it works for me. I like to apply directly to the aphids with this method to keep from harming any beneficial insects.
Jun 28, 2015 7:33 PM CST
|Here's an article from the home page a couple of days ago about exactly this:|
Hosing down an infested plant is always my first try. Sometimes you need to do it a few times in the first week or two, to get any new hatchings of eggs, that can stick to the leaves despite the rinsing.
My second try is a soapy water spray. Just a very mild solution of liquid dish soap - about 1/2tsp. to a quart spray bottle or 2tsp. per gallon if you have a pump sprayer. A mild dish soap like Method is good. Detergents with 'grease cutting' ability are a bit harsh. Be sure to spray tops and bottoms of the leaves, all the stems, everything! If you're spraying in the morning, rinse the plant off with plain water after a short while, like 10min. or so. Soap is a contact killer i.e. you actually need the soap to contact the bug to kill it. You don't want to spray a plant that is in direct sun with a soap solution either. Wait for a cloudy day or when the plant is in the shade.
Again, with the soapy water, you need to repeat the treatment about twice a week for a couple of weeks to be sure of getting the new generations of critters.
Baking soda is a good preventative measure for fungal infection but not effective as an insecticide.
"Success is stumbling from failure to failure with no loss of enthusiasm." –Winston Churchill
Jun 28, 2015 7:55 PM CST
|I use just plain water on my roses.|
I've been told that aphids don't have lungs, so they drown as soon as they are hit with water. However, I have never experienced a severe aphid infestation on my roses.
As for spider mites, here is a link to an article I wrote back in 2013:
I'd rather weed than dust ... the weeds stay gone longer.
Jun 28, 2015 8:13 PM CST
|Neem oil works very well on aphids. If you have fruit flies make a trap with apple cider vinegar.|
Jun 29, 2015 7:40 AM CST
|Perhaps your indoor plants are too wet? If you don't mind the appearance of yellow sticky traps, they work well with fungus gnats. I found some small sticky traps a couple of years ago and they caught hundreds of gnats. |
Only when the last tree has died and the last river has been poisoned and the last fish has been caught will we realize that we can't eat money. Cree proverb
Jun 29, 2015 7:44 AM CST
|Fungus gnats was my first thought, too. Sticky tape works wonders.|
Kansas City, MO (Zone 6a)
Jun 29, 2015 9:44 AM CST
|Thank you all!!! I'm going to try the soapy water method first (the plants are still small, I don't want to blast them to pieces with a garden hose ; )|
And I'll get the sticky tape too, for the little bugs inside on my house plants. yes, I think I did water too much a week ago, and that's when they started coming : (
Jun 29, 2015 10:32 AM CST
Jun 30, 2015 6:41 PM CST
|Consider setting a hose-end-sprayer to "Mist" or perhaps "Flat". Mine has several settings that come out hard and fast, but with very small droplets so they don't rip leaves to shreds.|
If you have irrigation gadgets (or any way to plug 1/4" poly tubing into a garden hose) , a 20-cent "mini-jet-sprayer" makes a nice fine, hard mist.
I might tape or tie 2-4 such jets together to make a "power-mister" that would either blow ALL the mites off the underside of a big bush in one pass, or loft that plant right into the stratosphere. One or the other.
Mini-jet misters put out bigger droplets at lower speed when the water pressure is low (15-25 PSI).
At their "rated" pressure, 30 PSI, they have maximum range because the droplets aren't tiny, and the droplet speed is fairly high, and they do not slow down fast.
At 40 PSI, most jet sprayers turn into potent misters. The droplets are tiny after shooting through the orifice at 40 PSI! They don't travel far because those tiny droplets are slowed down fast by air friction.
That seems ideal to me for a spider-mite-blaster. A droplet that hits a mite is going to blow it away several feet or yards, if it doesn't drown. And you don;t need a tsunami of force that could knock blooms off a plant 5 feet away.
Just because it ISN'T complicated doesn't mean I can't MAKE it complicated!
Weather Links ~ Sunset Zones ~ Degree Days ~~ National Gardening Association
Kitazawa Seeds ~ Tainong Seeds ~~ ATP Member Map ~~ My Blogs ~~ Coop Extension Finder
Seriously Hot Peppers ~~ Seed Library Resources ~~ Piggy Swap Chat #11