Is the proper term for reducing pest populations?
Is the proper term for reducing pest populations?
eradication
Which of the following are stages that occur in a simple incomplete life cycle of an insect?
Less than ____ of the known species of insects are considered to be pests. Which of the following are stages that occur in a simple (incomplete) life cycle of an insect? adult, nymph, egg. Application of a curative, broad-spectrum insecticide can be fatal to earthworm populations.
What is the most destructive insect pest in Michigan lawns?
Chinch bugs
What is the most important month to keep your lawn well watered in Michigan?
Late summer (late August to early September) is a good time to fertilize the lawn as nights become cooler and rainfall usually occurs more frequently. Nutrients supplied at this time are available to the grass plants as they enter an active period of growth.
When a lawn is infected with necrotic?
When a lawn is infected with necrotic ring spot, the total amount of nitrogen fertilizer applied annually should be increased as part of an integrated disease management strategy.
What is the single most important cultural practice that can be done to suppress damage?
The correct answer is letter “A”: timely irrigation. Explanation: Turf-insect pests are usually caused by sod webworms, chinch bugs, or billbugs, for instance. They usually affect residential lawns and parks at the point of eroding all vegetal life in those areas.
What is the most expensive cultural practice associated with turf management?
Mowing is the second most expensive cultural practice associated with turf management. Mowing is the most effective way to create a visual pattern. Cutting height can be gradually raised or lowered during the growing season. Proper mowing frequency involves leaving at least two-thirds of the leaves uncut.
What is cultural pest control method?
Cultural pest control refers to the manipulation of the crop production system or cultural practices to reduce or eliminate pest populations. Practices such as adjusted planting dates and crop rotations have long been recognized at the local or farm level to avoid pest infestations.
What are the methods followed by farmers to control plant diseases?
There is a wide range of disease protective measures:
- use of chemicals;
- planting of disease-resistant varieties;
- introduction of quarantine for infected plants;
- constant monitoring and prediction of plant conditions;
- the heat treatment of plants;
- crop rotation;
- deep plowing;
- burning the remains after the harvest.
What can we do about limiting the spread of pests and diseases?
The populations of certain pests and diseases can be limited by planting lands with crops which do not promote their development. Rotating crops restricts the use of a wider range of herbicides, e.g. you cannot plant broad-leaf crops such as sunflower, beans, potatoes, etc. after using atrazine on maize.
How do you control plant pests?
A forceful spray of water from the garden hose is one of the easiest ways to dislodge pests. Insecticidal soaps, horticultural oils, and insecticides made from plant extracts such as neem, pyrethrum, or sabadilla are natural alternatives to synthetic pesticides.
What smell does cockroach hate?
You may love the smell of fresh citrus, but cockroaches hate the scent. That means you can use citrus scented cleaners in your kitchen and bathroom to chase any lingering roaches away. You can also keep a few citrus peels around your home in strategic places.