University of California Agriculture and Natural Resources released information on Apr. 28 about the role caterpillars play in local ecosystems, noting both their benefits and challenges for gardeners.
Caterpillars are described as a vital part of nature, serving as the larval stage of butterflies and moths. They are important pollinators and a key food source for many animals. The organization said that although caterpillars can damage plants by eating leaves, flowers, shoots, and fruits, they also contribute to biodiversity and ecosystem health.
The press release explains that caterpillars grow rapidly during their larval stage before transforming into adult butterflies or moths. Their presence is an indicator of environmental health due to their sensitivity to pollution, habitat loss, climate change, and pesticide use. “If you don’t want caterpillars, pick them off when you see them, but remember, without caterpillars, we won’t get butterflies, moths, and birds!” Denise Godbout-Avant said.
University of California Agriculture and Natural Resources secures funding through public contributions to support its programs according to the official website. The organization promotes sustainable practices aimed at strengthening resilient ecosystems and economic vitality according to the official website. It utilizes nine research and extension centers across California as laboratories representing diverse ecosystems according to the official website.
Additionally, University of California Agriculture and Natural Resources has gained recognition for linking research with community needs according to the official website, is part of the University of California system managing Cooperative Extension services according to the official website, conducts more than 33,800 educational events each year with over 18,400 volunteers involved in its initiatives according to the official website.
The organization encourages planting native species to attract butterflies and moths while supporting other wildlife. It recommends avoiding pesticides so beneficial insects are not harmed. “Having ‘cool’ caterpillars along with adult butterflies and moths will add color,joyand diversityto your garden,” Godbout-Avant said.