How Can We Repel Pests in Greenhouse

How Can We Repel Pests in Greenhouse

A person who has a greenhouse must have to protect it from different kinds of pests and bugs as they destroy the plants, flowers and vegetables and the attack of some species may result in plant’s diseases. There are different ways with the mean of which you can get rid from the pests and bugs. You can use one way or combination of two ways according to your preference and requirements. Now we are going to discuss two popular methods of pests control in greenhouse environment. You may want to look at common greenhouse pests.

Companion planting for organic pest control in Greenhouse

It is a best way to keep insects away from the plants. In this method, you need to grow mixtures of plants at one place. Don’t implant the same vegetables in the same place. For example when you grow marigolds along with beans and potatoes then this action will repel both Colorado potato beetles and Mexican bean beetles. You may grow the chives or garlic close to lettuce or peas and thereby aphids and an entire host of pests like cucumber beetles and squash bugs will never come close to plants. You can easily get the complete detail and guidance regarding companion planting from a gardening resource book. Internet also helps you a lot in this regard because through it you can get the information about companion planting and its possible results quite effortlessly.

Greenhouse Organic Pest control Method

When you don’t want to go for first method then there is another option in the form of organic pest control products. In order to deter the pests from plants you can buy and apply some organic products to your greenhouse’s plant. There is an organic product i.e. mixture of dish detergent and water that you can make in your home without spending a lot of money. Just take one tablespoon of dish detergent and readily mixes it with a gallon of water. Spray this product onto one or two plants and then examine the plant one day or two; is any pest attack on plant? Have you seen any sign of pest’s attack? If the answer of both questions is no then sprayed this mixture over the entire plants but when the answer is yes then don’t go for this option. Now make a stronger solution by adding three tablespoons in a gallon of water and then test it on some leaves ; after getting the positive result apply it on to other plants otherwise don’t spray this solution. Here you can find a very special article written by me.

Greenhouses are gaining sufficient importance in the recent years. People are ready to adopt new techniques of plantation that tends to involve some amount of initial investments. As in any plantation, there are opportunities for the entry of pests. One needs to know more about the common pests that attack the plants that shelter under the greenhouses. The entry of pests in the ambient atmosphere within the greenhouses can lead to several other complications related to the growth of plants.

Greenhouse Pest Control

Greenhouse pest control involves the effective management of pest control techniques for elimination of the common greenhouse pests. Several techniques adopted in control of green house pests involve the use of sprays to control spread of pests. Certain insects involve use of soap preparations to wash off the green parts of the plant. Organic chemical scan also be sprayed to nullify certain pests.  Constant monitoring is required to make sufficient control measures for plants in green houses. Life cycle of certain pests is to be carefully monitored in order to plan for effective control methods. Development of the beneficial insects can be solution to tackle certain pests. The predators can be used to stop the attack of pests like aphids.

Common Greenhouse Pests

The common greenhouse pests involve aphids and scale inspects. The morphological features of the insects vary depending on the habitat that it survives. The common greenhouse pests like fungus gnats require presence of moisture around the plants, which encourages the growth and spread of fungus gnats. These tend to occupy the soil surface drying up all the organic matter present in soil. This greatly affects the growth of younger plants. Providing interrupted water supply can provide the pests inaccessible. Also the plant can be offered great defense by doing so. Sticky traps can be used to prevent the entry of some common greenhouse pests.

Common Greenhouse Pests

The damage caused by greenhouse pests to the plants inside glass has sparked great level of interest among researchers. To provide effective protection to plants inside greenhouse, it is essential to understand the life cycle of pests such that they can be eradicated in best possible manner. There are several methods that can be used to study life cycle of pests. The knowledge about various kinds of pesticides will be of great use in selecting appropriate pesticides that will check the growth of pests and also completely eradicate. Off late, it has also become important to study these pests to select the most appropriate biological control programs that can be introduced in an appropriate manner to fight outbreak of pests in plants. Some of the most common greenhouse pests that cause significant level of destruction to plants are described. The information about various pests, its lifecycle, method of reproduction and many others are present. Some of the pests that have been described are listed.

  • Two spotted spider mite
  • Whitefly
  • Aphids
  • Other greenhouse pests such tomato leaf miner

Two spotted spider mites

This pest causes great level of damages in plants like cucumber that are grown inside greenhouse. The spider mites have developed the ability to resist organophosporous fertilisers over period of time. The method that is more effective in controlling this pest is biological control program. Introduction of natural enemies will be of good use in preventing the outbreak of this pest. One of the most effective insects that can be used to prevent growth of this pest is predator mite. Predator mites that are found at native areas show superior behaviour of destroying this pest. Thus, plants like cucumber can be protected in an effective manner.


Whitefly is one of the most common pests that cause damage to tomato plants. The adult whitefly population can be found in the bottom portion of the tip leaves of plants. The immature and larvae of whitefly population occurs in the middle portion of tomato plants. The eggs of this plant are covered with waxy layer and they will be showing increased level of protection against pesticides. Thus, introduction of natural enemies such as insects will be viable option for fighting growth of whitefly.

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