Agriculture
- Damage And Biological Management Of Aphids In Mustard
Aphid: Lipaphis erysimi DAMAGE Aphid is one of the most damaging insect pest and this pest mat reduce the yield 50 to 80%. Both adults and nymphs are harmful. They suck cell sap from all plant parts. Week plant, curled leaves, hindering of flowers and...
- Top 5 Pests Of Tomato
The following pests are considered the most common. Pictures of each of them are available on the web and can be obtained by doing a web search using the name of the pest. Additional tomato pests not covered here include cutworms, flea beetles, grasshoppers,...
- Top Ten Garden Insect Pests
The following list of pest descriptions and control measures provides a good starting point for tackling pest control in gardens throughout the United States and Canada. Control solutions are listed in order of environmental friendliness. Botanical sprays,...
- Aphids Biology And Control
Quick Facts...Aphids are found on almost all types of plants and a few species can cause plant injury. Some aphid species can curl the new leaves of some types of plant.Feeding aphids excrete honeydew, a sticky fluid that can cause nuisance ...
- 7 Insects You Actually Want In Your Garden
1. Lady Beetles Benefits Of Having Them In Your Garden: They eat aphids and other softbodied pest eggs, scales and whitefly nymphs. Bait Them With: Asters, marigolds, cosmos, cilantro, yarrow, dill, cabbages, sweet alyssum, flowering kale. ...
Agriculture
Aphids--Organic Control
Aphids are soft, pear-shaped, and very tiny (1/16 to 3/8 inch long). Two short tubes project backward from the tip of their abdomen. Aphids have long antennae. Some types of aphids have wings, which are transparent, longer than their body, and held like a roof over their back. Aphids may be green, pink, yellowish, black, or powdery gray. Nymphs resemble adults but are smaller and wingless.
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| Aphid |
Host/Range
Aphids feed on most fruit and vegetable plants, flowers, ornamentals, and shade trees. You'll find aphids throughout North America.
Their life cycle
Aphids reproduce like there's no tomorrow. Female aphids can reproduce without mating, giving birth continuously to live nymphs. Nymphs mature in 1 to 2 weeks and start producing offspring themselves.
When days become shorter in the fall, both males and females are born. They mate, and then females lay eggs on stems or in bark crevices. The eggs overwinter and hatch the following spring. In very mild climates and in greenhouses, aphids may reproduce year-round.
Damage
Both adults and nymphs suck plant sap, which usually causes distorted leaves, buds, branch tips, and flowers. Severely infested leaves and flowers may drop. As they feed, aphids excrete a sweet, sticky honeydew onto the leaves below. This allows a sooty mold to grow, which, in addition to being ugly to look at, blocks light from leaves. Also, some aphids spread viruses as they feed.
Organic damage control
- Drench plants with strong sprays of water from a garden hose to kill aphids. (A hard, driving rainstorm will have the same effect.)
- Keep your plants as healthy as possible, and spray dormant oil to control overwintering eggs on fruit trees.
- Control ants that guard aphid colonies in trees from predators by placing sticky bands around the trunks.
- Spray aphids with insecticidal soap, summer oil (on tolerant plants), and homemade garlic sprays.
- Damage And Biological Management Of Aphids In Mustard
Aphid: Lipaphis erysimi DAMAGE Aphid is one of the most damaging insect pest and this pest mat reduce the yield 50 to 80%. Both adults and nymphs are harmful. They suck cell sap from all plant parts. Week plant, curled leaves, hindering of flowers and...
- Top 5 Pests Of Tomato
The following pests are considered the most common. Pictures of each of them are available on the web and can be obtained by doing a web search using the name of the pest. Additional tomato pests not covered here include cutworms, flea beetles, grasshoppers,...
- Top Ten Garden Insect Pests
The following list of pest descriptions and control measures provides a good starting point for tackling pest control in gardens throughout the United States and Canada. Control solutions are listed in order of environmental friendliness. Botanical sprays,...
- Aphids Biology And Control
Quick Facts...Aphids are found on almost all types of plants and a few species can cause plant injury. Some aphid species can curl the new leaves of some types of plant.Feeding aphids excrete honeydew, a sticky fluid that can cause nuisance ...
- 7 Insects You Actually Want In Your Garden
1. Lady Beetles Benefits Of Having Them In Your Garden: They eat aphids and other softbodied pest eggs, scales and whitefly nymphs. Bait Them With: Asters, marigolds, cosmos, cilantro, yarrow, dill, cabbages, sweet alyssum, flowering kale. ...