There are many insect pests that will damage the plants in your garden.
Some suck the sap and nutrients from the plants, some eat the leaves and roots, some spread disease to plants and some are a nuisance or danger to people in the garden directly.
Sap sucking insects include the aphids, whitefly, mealy bugs, scale insects, shield bugs and vine hoppers. They have hypo-dermic like mouth-parts for penetrating the plant to reach the flow of sap. The removal of sap depletes the nutrients and water available to the plant and there is a risk that the insects will inject disease to the plant from other plants it has fed on.
Systemic insecticides are those that penetrate the plant and make the plant sap and plant material toxic to sap sucking insects. SPECTRUM and SUPER SPECTRUM products are systemic and will help get rid of and prevent sap sucking insect damage.
Insects that eat plants include caterpillars and grubs of many moths and butterflies, bronze beetles, weevils, and others such as porina and carrot rust fly. Also there are many adult insects that eat plants such as bronze beetle, black field cricket and thrips.
Damage to leaves reduces the energy capturing capability of the plant and opens the plant to disease through the wounds and disfigures the look of the plant. Damage to roots reduces the ability of the plant to take up water and nutrients and will increase the risk of disease.
The Kiwicare range includes a variety of systemic and non-systemic insecticides, plus organic biological control for protecting your plants from insects that would eat your plants. Whether the plants are roses, ornamentals, lawn grass, fruit or vegetables there is a Kiwicare product for their protection.
Sap sucking, plant eating insects are often transmitters of disease as they penetrate and damage the plants allowing pathogens to enter and cause disease. The depleting of plant sap or reduction of leaf surfaces also put the plant under stress and may weaken the plant’s immune system making it more susceptible to disease.
Wasps and bees have a painful sting, to which some individuals are more susceptible than others; on rare occasions a sting can cause anaphylactic shock. For those not allergic to wasp or bee stings a sting on the throat or mouth can still be dangerous if the swelling blocks airways.
Ants rarely damage plants directly but many species will ‘farm’ aphids, protecting them from their predators and encouraging them to feed on the sap of plants. They then feed on the honey dew produced as a waste product by the aphids.