What attracts march flies? This question has intrigued many people, especially during the spring season when these pesky insects seem to multiply overnight. March flies, also known as greenheads, are a type of biting fly that can be found in various parts of the world. Understanding what attracts them can help us take measures to prevent their annoyance and protect ourselves from potential health risks.
March flies are primarily attracted to certain factors that create favorable conditions for their survival and reproduction. One of the main attractions for these flies is the presence of moisture. They are often found near bodies of water, such as ponds, lakes, and streams, as well as in damp and humid environments. The moisture provides them with the necessary conditions for breeding and feeding.
Another factor that attracts march flies is the presence of certain odors. These insects are particularly drawn to the smell of decaying organic matter, such as garbage, compost, and animal waste. This is because they rely on decomposing organic materials as a food source. Therefore, areas with a strong odor of decay are more likely to attract a large number of march flies.
Moreover, march flies are attracted to the warmth and carbon dioxide emitted by animals and humans. As they are blood-sucking insects, they are drawn to the heat and carbon dioxide produced by mammals and birds. This is why you often find them buzzing around pets, livestock, and even humans during the spring and summer months.
In addition to these factors, certain plants and flowers can also attract march flies. They are particularly attracted to certain species of plants, such as clover and thistle, which serve as a food source for their larvae. By understanding which plants attract these flies, one can take measures to remove or control their presence in their garden or property.
To protect yourself from march flies, it is essential to address the factors that attract them. Here are some tips to help you reduce their presence:
1. Keep your surroundings clean and free of garbage and decaying organic matter.
2. Cover compost piles and ensure proper waste management.
3. Remove standing water or fix leaks that can create breeding grounds for mosquitoes and other insects.
4. Use insect repellents containing DEET or picaridin to protect yourself from bites.
5. Install screens on windows and doors to prevent flies from entering your home.
6. In your garden, remove plants that attract march flies, such as clover and thistle.
By understanding what attracts march flies and taking appropriate measures, you can minimize their annoyance and protect yourself from potential health risks. Remember, a little knowledge can go a long way in keeping these pesky insects at bay.
