Pest Away Tips

8 Effective Ways to Control Grasshopper Infestations

Grasshopper Behavior and Attraction: What You Need to KnowGrasshoppers are commonly found in fields, meadows, and gardens. They are herbivores and feed on crops, flowers, fruits, and trees.

They prefer warm and dry conditions and are active during the summer, especially in the morning and afternoon. But how much do you know about the behavior and attraction of grasshoppers?

In this article, we will be exploring various aspects of grasshopper behavior and attraction, including their feeding habits, preference for warm and dry conditions, egg laying and emergence, tendency to infest and damage plants, factors determining grasshopper infestations, and plants that attract them. Let’s dive in.

Grasshopper Feeding Habits

Grasshoppers are known for their voracious appetites and will feed on a variety of plants. They are particularly attracted to crops, gardens, flowers, fruits, trees, and shrubs.

They feed on young green leaves, petals, buds, fruits, seeds, and bark of flowering plants. They tend to avoid mature or woody plants because they are harder to digest.

Grasshoppers’ Preference for Warm and Dry Conditions

Grasshoppers prefer warm and dry conditions, especially during the summer months. They are most active during the morning and afternoon when the temperatures are higher.

They are also known for their high jumping ability, which helps them escape from predators. They prefer open areas with short grass, where they can easily move around.

Grasshopper Egg Laying and Emergence

Grasshoppers lay their eggs in favorable soil conditions, such as fence rows, gardens, roadside ditches, empty acreage, and grassy pastures. They typically lay their eggs in winter and spring, and the eggs can hatch in summer.

The emergence of grasshoppers from their eggs can happen in large numbers, leading to infestations. Grasshoppers’ Tendency to Infest and Damage Plants

Grasshoppers are known to cause significant damage to plants.

They can defoliate entire fields, eating young green leaves, petals, buds, fruits, seeds, and bark of flowering plants. This can cause a reduction in plant growth, yield, and quality.

In severe cases, grasshoppers can completely destroy crops and gardens.

Factors Determining Grasshopper Infestations

The population of grasshoppers can be influenced by several factors, including weather conditions, adult population, and parasites. Droughts and outbreaks can lead to an increase in grasshopper populations.

Wet weather can also increase the number of parasites that prey on grasshoppers, reducing their numbers.

Plants That Attract Grasshoppers

Grasshoppers prefer some plants over others. Plants that attract grasshoppers include alfalfa, clover, lettuce, beans, potatoes, fruit trees, and flowers, as well as long-range grasses.

These plants provide an abundant food source for grasshoppers and can encourage them to infest nearby fields or gardens.

Why Grasshoppers are Attracted to Your House

Grasshoppers can be attracted to houses, especially when there is a lack of food sources. They may eat house siding, window screens, or chipping paint, especially in severe dry summer conditions.

Grasshoppers can also damage plants around the house, which can increase their attraction to the area.

The Danger of Grasshoppers Damaging Houses

Grasshoppers can damage houses, especially during severe dry summer conditions. They may eat away at paint, siding, or window screens, which can cause structural damage to the house.

Additionally, grasshoppers can attract other pests, such as birds and rodents, who may be attracted to the abundance of food sources.


Grasshoppers are fascinating insects that play an important role in the ecosystem, but they can also be a nuisance when they infest fields, gardens, or houses. Understanding their behavior and attraction can help us take necessary measures to control their populations and minimize damage.

By taking a proactive approach, we can avoid the costly and time-consuming process of repairing damage caused by grasshoppers.

How to Keep Grasshoppers Off Your Plants

Grasshoppers can damage your plants if their population is not controlled. To keep these insects off your plants, you can opt for protective covers and fabrics, natural and DIY solutions, or seek professional assistance.

Protective Covers and Fabrics

A garden netting is a protective cover that can prevent grasshoppers from landing on your plants. They come in various sizes and can be used to cover the entire garden or specific plants.

Agfabric is a popular brand that offers garden netting made from high-density polyethylene. While this netting is effective in keeping grasshoppers away, some grasshoppers can still eat through fabrics.

Therefore, it is important to use them in combination with other methods.

Natural and DIY Solutions

Natural and DIY solutions can also be effective in keeping grasshoppers off your plants. Essential oils such as peppermint, spearmint, and clove oil can be used to repel grasshoppers.

You can mix these oils with water and spray them on your plants regularly to keep grasshoppers away. Wondercide is a natural spray that combines essential oils and natural insecticides to repel and kill grasshoppers.

Another effective way is to use scents that grasshoppers hate. These include citrus, lavender, and garlic, which can be planted around your garden.

Watering techniques can also help. Grasshoppers prefer dry conditions, so watering your plants regularly can make them less attractive for these insects.

Bordering your plants with long and thick areas of grass can make it difficult for grasshoppers to access them.

Professional Assistance

If all other methods fail, you can seek the help of a professional exterminator. They can use a variety of chemical and non-chemical methods to control the population of grasshoppers in your garden or lawn.

Always make sure to choose a reputable professional who can perform the job safely and effectively.

Long-Term Methods for Getting Rid of Grasshoppers

Targeting Grasshoppers at their Source

One long-term method for getting rid of grasshoppers is to target them at their source. Grasshoppers prefer large pastures and roadside ditches, where the grass is long and overgrown.

Creating a buffer of mowed grass between these areas and your garden can make it more difficult for grasshoppers to reach your plants. Excessive plant growth is another attraction for grasshoppers.

Maintaining your plants by pruning and removing dead leaves can make them less attractive to these insects. Adult grasshoppers and nymphs can be removed by handpicking them off your plants and disposing of them in a bucket of soapy water.

Adding Natural Predators to Your Yard

Another effective long-term method is to add natural predators to your yard. Chickens, guinea hens, and turkeys are natural predators of grasshoppers.

These birds can be allowed to roam freely in your yard, and they will eat the grasshoppers. They are also beneficial for your yard’s health, as they will eat ticks, fleas, and other insects.


Grasshoppers can be a nuisance when they infest your plants, but there are effective ways to keep them away. Protective covers and fabrics, natural and DIY solutions, professional assistance, targeting grasshoppers at their source, and adding natural predators to your yard are all effective methods that can be used alone or in combination, depending on the severity of the infestation.

By taking the necessary measures to control grasshoppers, you can keep your plants healthy and vibrant, and enjoy the beauty of your garden or yard. Grasshoppers can cause significant damage to crops, trees, and flowers.

Their feeding habits can decimate fields and gardens, leading to a loss of yield and damage to plants. Here are some more details on how grasshoppers can affect these different types of plants.

Grasshoppers and Crops

Staple crops such as wheat, corn, and soybean are particularly vulnerable to grasshopper infestations. Grasshoppers feed on the grain heads, seeds, and flowers of these crops, reducing the yield and quality of the harvest.

In severe cases, the damage can be so extensive that the crops need to be replanted. Farmers often use chemical pesticides to control the grasshopper population and protect their crops.

Grasshoppers and Trees

Trees are also prone to grasshopper damage. Grasshoppers can eat the bark and twigs of trees, depriving them of essential nutrients and water.

This can cause the trees to weaken and become more susceptible to other pests and diseases. Fruit tree leaves and budding fruits can also be damaged by grasshoppers, affecting the quality and yield of the crop.

Grasshoppers and Flowers

Grasshoppers can cause significant damage to flowers, especially alfalfa and clover. These plants are chewed down to their stems and leaves, reducing their growth and leading to a decline in quality.

This can affect the ecosystem as well, as these plants provide food and habitat for other animals. Flower gardens can also be impacted by grasshopper infestations, with the insects eating the petals and buds of flowers.

Grasshoppers and Long Grass

Range grasses are a popular breeding ground for grasshoppers. The long grass provides shelter and food for the insects, allowing them to breed and multiply.

In turn, grasshoppers can cause damage to the grass, leading to a decline in quality. Grazing animals such as cattle and sheep can also be impacted by grasshopper infestations, as the insects can affect the quality and availability of the grass.

Control Methods

Controlling the grasshopper population can be challenging, especially for larger infestations. Chemical pesticides are a common solution, but they can be harmful to other insects and animals in the environment.

Therefore, using natural methods may be a better option. One effective method is to use biological control agents such as parasitic wasps and flies.

These insects lay their eggs on the grasshopper, and their larvae consume them from the inside, killing them. Another natural method is crop rotation.

This involves planting a different crop in the affected area, making it harder for grasshoppers to find food and lay eggs.


Grasshoppers can cause significant damage to crops, trees, flowers, and grasses. Their feeding habits can lead to a decline in yield and quality, affecting the environment and wildlife.

It is important to understand the behavior and attraction of grasshoppers to control their populations effectively. Using protective covers, natural and DIY solutions, professional assistance, targeting grasshoppers at their source, and adding natural predators to your yard can all be effective methods.

By taking the necessary measures, you can keep your plants healthy, vibrant, and free from the damage caused by grasshoppers. Grasshoppers are fascinating insects that can cause significant damage to crops, trees, flowers, and grasses.

Understanding their behaviors and how they are attracted to different plants is essential in controlling their population. Protective covers, natural and DIY solutions, professional assistance, targeting grasshoppers at their source, and adding natural predators to your yard are all effective methods for controlling grasshopper populations.

By taking the necessary measures to control grasshoppers, you can keep your plants healthy, vibrant, and maintain a healthy ecosystem. With these methods at your disposal, you can keep damage caused by grasshoppers to a minimum and enjoy your garden and yard season after season.

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