By Jacki Andre
Image source: Pixabay.com
If you’ve never had an aphid infestation in your garden, consider yourself fortunate! Aphids, which exist in almost every gardening zone, are tiny insects that congregate in large numbers to suck the nutrient-rich sap out of plants.
Some, in fact, are so minute that they aren’t visible to the human eye, but they can cause massive plant damage. Aphids can eat a plant within several days. They also can spread plant diseases as they move around seeking new food sources.
It’s not always easy to identify aphids, due to their size and diversity in appearance. Aphids vary in color, from black, gray and brown to white, yellow, light green and pink. If you suspect an aphid infestation, then check the undersides of the plant’s leaves. Tiny, colored spots on the leaves likely are aphids.
The good news is that it’s fairly easy to manage aphid infestations through natural low-cost methods.
1. Spray with a garden hose
Water from a garden hose will wash aphids off plants and once dislodged, the insects can’t get back on. Keep in mind that you may need to do this daily until you no longer find aphids. Also, since there does need to be some force to the water pressure, this method is best used on sturdy, established plants, rather than on seedlings that could be knocked over or damaged by a high-pressure spray.
2. Remove by hand
It`s easy to just brush off small numbers of aphids with your hand or a cloth. Alternately, pinch off infected leaves and either dispose of them in a trash bin (not the compost pile) or submerge them in a pail of soapy water to kill the insects.
3. Apply soapy water
A mix of a mild dish detergent and water kills many different insects, including aphids. Simply mix one tablespoon of a liquid Click to see the original article