It's easy not to think much about the intelligence of insects. Tiny creatures with even tinier brains—how smart can they be?
24.07.2023 - 12:25 / hgic.clemson.edu
The month of May brings many beautiful flowers and other delights in the garden. However, it also brings potential insect pests. Many gardeners are becoming more and more aware of the potential dangers of the misuse or overuse of pesticides. The best way to keep insect pests in check is to practice Integrated Pest Management (IPM), which is a comprehensive effort of multiple control strategies to manage pest levels.
The main control measures are physical controls, cultural controls, biological controls, and chemical controls. Physical controls work by doing something to physically stop or kill the pest like fencing or netting. Cultural controls involve maintaining proper plant spacing, fertility, irrigation, and sanitation to ensure optimum plant health, so they can resist pest pressure. Biological controls use the pest’s natural enemies, such as predators or parasites, to help manage pest populations. When all other control measures have failed to keep pest levels at an acceptable level, chemical controls (pesticides) can be used to reduce pest populations rapidly to bring them back to an acceptable level. The proper choice of the pesticide active ingredient and its formulation are crucial to provide the most effective control of the pest, but to have the least impact on natural enemies, pollinators, and the environment.
One form of biological control is to attract and encourage beneficial insects. Beneficial insects help control pest insects by feeding on them or laying eggs within them. These natural enemies can be described as predatory, feeding on many different insects. Beneficial insects can be purchased from online sources; however, many of the native perennials and annuals provide excellent habitats to attract and
It's easy not to think much about the intelligence of insects. Tiny creatures with even tinier brains—how smart can they be?
Plants have unique natural abilities to emit different chemical substances. With them they repel or attract specific insects. Flowers bring a pretty sight and a pleasant fragrance for us. However, for pests they often pose a life threat. That’s why such plants can perfectly serve as a replacement for the synthetic insecticides, as long as you know how to use this to your advantage.
Regardless of whether you are just starting your gardening journey or are already a gardening pro, the question of how to stop detrimental pests from destroying your hard work will inevitably arise.
Birds make a great addition to your garden, they’re great to look at and they’re useful as well. For instance, they will eat slugs, snails, aphids, insects and other well-known troublemakers.
After 20 years of having a lawn that took, I wanted a yard that contributed: to the planet, to local animals, to biodiversity, to my neighbors, to my mental health. With the sage (native plant pun intended) design work, counsel, and collaboration of David Godshall of Terremoto and David Newsom of Wild Yards Project—and a plant-friendly paint palette from color consultant Teresa Grow—another little garden that gives was born.
A late start to the gardening season may not deterred insects. Bees and hoverflies are spoilt for choice of nectar rich flowers in the summer months
This summer has been damp and the plants have grown lush. In some way this has contributed to a dramatic cut in the number of greenfly on my roses and other plants (perhaps they found other feeding grounds or did not mate as prolifically).
Images to get your thoughts and garden buzzing.
One thing is sure the climate in your garden will change. You already know one week will be different to the next and I can’t remember when two months or any years were the identical to others. In many areas you can get 3 or 4 seasons in one day (or in Scotland one hour!).
No flies on Van Gogh
Insects play a key role in pollination and plants reward them with pollen and nectar in a symbiotic process.
Roses can be a center of attraction in a photograph as these local garden subjects show. With the morning sun behind the photographer the intense colour shows through despite some risk of colour burn-out. However, for me it is the petal pattern and form that takes center stage. Roses can also hold your center of attention for both colour and scent in many a garden Photographs with a dark background help with the contrast and emphasise the quality of the rose flower. A shame about the black spot on the lemon sorbet. Is this a hover fly or a randomly attracted flying creature that wants the nectar or to have a rest & bask in the sunshine.