The declining population of monarch butterflies due to a lack of milkweed plants is causing concern among conservationists. The decrease in insect populations overall is attributed to habitat loss, pesticides, light pollution, and climate change. Invasive plant species, such as Callery pear and burning bush, further exacerbate the issue by displacing native plants and insects. The introduction of non-native plants can also lead to the unintentional spread of invasive pests.
To combat this problem, Governor Eric Holcomb signed the Indiana Terrestrial Invasive Plant Rule in 2019, regulating the sale of 44 highly invasive species. An amendment to the rule is now being proposed to include 12 additional species. Organizations like the Robert Cooper Audubon Society and the Indiana Native Plant Society are leading efforts to remove invasive plants from natural areas in East Central Indiana. Individuals can help by signing petitions, removing invasive plants from their yards, and volunteering at events like the one at Dutro-Ernst Woods.
By taking action to remove invasive plants and replace them with native species, individuals can help support the survival of native insects like monarch butterflies. Efforts to preserve native habitats not only benefit the environment but also contribute to economic and emotional well-being. Through collective action and awareness, the decline of insect populations and the loss of essential habitats can be addressed and reversed.
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Photo credit www.thestarpress.com
