Gardening is a passion where growing plants is an art, caring your plants is the kindness towards nature while controlling pest in your garden is a technique that needs a lot of attention and focus that makes you companion with the nature and environment around you where we have the responsibility to keep you informed about the carcinogenic effects of the different agricultural chemicals and synthetic pesticides so that your passion is harmonized with the nature.
Table of Contents
- Best Aphids Control 2019 on Amazon
- What are Aphids (Aphidoidea)?
- Prevention of Aphids on Garden Plants
- How to Get Rid of Aphids in your edible garden?
- #1 Predatory Beneficial Insects:
- #2 Entomo-pathogenic Fungus
- #3 Insecticidal Alkaloids
- #4 Garlic Pesticides (allicin)
- #5 Diatomaceous Earth (DE)
- #6 Neem Oil Pesticides (Azadirachtin)
- #6 Essential Plant Extracts & Oils
- #7 Spinosad (Organic)
- #8 Rubbing Alcohol (Isopropyl alcohol 70%)
- #9 Systemic Insecticides: Imidacloprid (75 WSP)
- #10 Systemic Insecticides: Acetamiprid(20%SL)
- Comparison of the best ways to kill Aphids
Best Aphids Control 2019 on Amazon
What are Aphids (Aphidoidea)?
Aphids are true bugs that vary in size from 1 to 10 mm having a different color that depends on the type of climate where they grow & reproduce. Generally, they are pale-green & black while commonly found aphid in a home garden is green. They possess two whip-like antennae at the tip of the head opposing a pair of cornicles. Female aphid’s hatching takes place at the beginning of spring that produces more female nymphs. Aphids may have 7 generations in a cooler climate that may go up to 20 in hot tropical areas. This rapid multiplication creates a big menace for the gardeners to rip them fully. They overwinter as eggs on plant debris and stubbles and become active in the next spring.
These tiny creatures live on the tender shoots and flowers of the plants and suck sap leaving honeydew which becomes excellent growing media for fungi growth causing different sort of mildews and wilts on the Cannabis plants. Stunted plant growth leads to death of the plants eventually these pests move to other shoots and leaves of the neighboring healthy plants.
Aphid’s infestation is more common on weak plant or plants having stunted growth, deficient in Phosphorus & Potash fertilizers. Aphid infestation is more frequent when the days are hot and the nights are relatively cooler. Aphids pierce their stylus to suck the sap of the plants looking greener due to excessive nitrogen application. Aphids feed on the plant Phloem, rich in minerals and sugars, responsible to carry these nutrients to other parts of the plant. The result is the more Honeydew and more chances of fungal & bacterial disease attack on the Cannabis, vegetables, fruit trees and roses.
Prevention of Aphids on Garden Plants
- Work on the plant vigor by increasing fertility of the garden soil by adding organic matter.
- Increase moisture absorption and retention of your garden soil with enhanced cultural and organic practices.
- Clearing un-decomposed matter under garden plants, weeds, and plant debris will help to destroy the eggs laid by Aphid’s, preparing to hibernate for winters.
- Try to increase predators like Lady Bird beetle, which eats aphids in your garden. Try to increase the beetle’s population to keep aphids under control by growing plants such as geraniums, sunflower, parsley, and Sweet Alyssum. Syrphid fly and Soldier beetles are also well-known predators for aphids.
- Try planting Catnip, Garlic, and Chives in your garden space as they all repel aphids.
- Always apply a balanced and slow-release fertilizer on your plants as excessive nitrogen is an attraction for aphids in any garden.
Despite following all preventive measures if their infestations go beyond control in your garden, here are the most authentic ways to kill them using different biological and organic techniques leaving minimum or no harm on the environment and your personnel health as well;
How to Get Rid of Aphids in your edible garden?
#1 Predatory Beneficial Insects:
Adopt a strategy to release beneficial predatory insects such as Lady Bird Beetle, Syrphid fly, and green lacewings in your garden systematically to overcome the population of Aphids that is damaging your cannabis, vegetables, and fruit trees and other leafy greens. Aphid Killer-Aphidius colemani is Braconid wasp and Dragonfli Ladybird Adults is live adult beetle that lives on aphids to keep their infestations in control and available on some online stores.
#2 Entomo-pathogenic Fungus
Beauveria bassiana is one of the many existing entomo-pathogenic soil-borne fungi that act as a parasite on many arthropods and is used as biological insecticides to kill aphids, termites, thrips, and whiteflies on edible plants in any organic garden. BotaniGard ES and Mycotrol WPO are highly effective fungi and best aphid killer for Cannabis, vegetables and fruit trees and available online stores across the US.
#3 Insecticidal Alkaloids
These are the pesticide having an insecticidal, acaricidal and nematicide action obtained from plant extracts. Their basis is low toxicity for mammals and low persistence in the environment. This pesticide has a composition that is based on plant extracts that may contain Isoquinoline, Nocotinide and Flavonoids and their derivatives. These are purely organic and can be used as the best aphid killer for vegetables and fruits.
#4 Garlic Pesticides (allicin)
#5 Diatomaceous Earth (DE)
#6 Neem Oil Pesticides (Azadirachtin)
#6 Essential Plant Extracts & Oils
#7 Spinosad (Organic)
#8 Rubbing Alcohol (Isopropyl alcohol 70%)
#9 Systemic Insecticides: Imidacloprid (75 WSP)
#10 Systemic Insecticides: Acetamiprid(20%SL)
It’s another systemic insecticide that is commonly used to control all strains of aphids such as Black and wooly aphids in any garden.
Add 7ml Acetamiprid (0.24 ounce) in 1 gallon of water to spray on all parts of the affected plants. Especially focus tender shoots and flowers. Apply water immediately after spraying on your plants. Insecticide spraying practices must be carried out in the evening to save garden plants from any possible fear of burning or stress. Repeat spray after 7-10 days if the pest pressure continues.
Comparison of the best ways to kill Aphids
The entire aphid controlling practices are organic, natural or biological except one that involves systemic control if the aphid’s infestations go beyond control or the slow organic practices are unable to deter and control heavy infestations. All these methods are safe and provide organic solutions to your gardening plants either they are edible like Cannabis, Vegetables and fruit trees or ornamental such as Roses, honeysuckle, and hibiscus. It’s always advisable to stick to the organic practices for the long-term prevention and control of aphids in your edible garden for the solid reasons to stay healthy and keep your environment free from the residual effects of synthetic systemic insecticides.
Generally when we talk about the passionate gardeners, there are two types of readers, one who need quick information for their time to time gardening endeavors, simply memorize some brand names without going into the details of the active ingredients that brand contains, dosages and the label information and remain stick to the brands until they see the side effects of that brand when it is no more working against the pest, it was recommended. Others are totally divergent to the first type of readers; they go into details starting from A to Z, never stick to the brands and keep studying details such as active ingredients, their percentile, active doses, mixing procedures and hazards associated with the longtime uses of that particular product or brand that’s why they are good beneficiaries for the information they possess and have the choice to make decisions based on their information.
Here is a complete guideline showing a list of products for the best aphid killer on different edible and ornamental plants that include their active ingredients, application rates, and dosages, application frequency, mixing techniques, spraying methods and appropriate timing;
#1 Best aphid killer for cannabis, vegetables and fruit trees
#2 Best aphid killer for roses
Add 4 ounces of Cyonara Lawn & Garden in 1 gallon of water to spray with the hand-held pressure sprayer in the evening and irrigate beds and lawn immediately after application.
#3 Best aphid killer for honeysuckle
#4 Best organic aphid killer for hibiscus
#5 Best natural aphid killer
#6 Best root aphid killer
Bonide Rose Rx Systemic Drench Concentrate: – This systemic drench is a combination of Tebuconazole 0.80% + Imidacloprid 0.15% that keep their residual effects and control for 6 weeks. 1 quart is sufficient for 16 rose plants or other plant bushes of similar height and size. For individual plants, add 2 ounces in 1 quart of water and apply near the main stem in the soil. For beds, 2 ounces in 2 gallons of water treats 12 square feet area. This application kills aphids, termites, mites and soil-borne fungi before they attack your garden plants.