Leaf Miners. Northeast/Midwest: common (Asclepias syriaca); swamp (A. incarnata); butterfly weed (A. tuberosa); whorled (A. verticillata); poke (A. exaltata). To quote the Wikipedia article on leaf miners, 'A leaf miner is any one of a large number of species of insects in which the larval stage lives in, and eats, the leaf tissue of plants.' moisture: Medium to DRY soil. A Milkweed Leaf-Miner Fly leaf mine in Harford Co., Maryland (8/13/2018). Aphids that can be found on the plant include the yellow milkweed aphid (Aphis nerii), black aphid (Aphis rumicis), and the green peach aphid (Myzus persicae). The ruby-throated hummingbird takes nectar. Leaf miner eggs. Basically, leaf miners are the larval – or maggot – stage of several insect families. Milkweed Leaf-Miner Fly leaf mines in Harford Co., Maryland (6/4/2018). All leaf mines are created by insect larvae, but as Charley points out: "In North America [leafminers] include at least 40 families of moths, 10 families of flies, 6 families of beetles, and 2 families of sawflies." This is one of the milkweeds that the larvae of Liriomyza asclepiades (Milkweed Leaf-Miner Fly) bore tunnels in the leaves. Larva form greenish, irregular interparenchymal mine, partially linear. At the winter plant sale this last weekend, one of the most frequent requests from customers was for milkweed plants. Leaves opposite or whorled. I don’t mow my milkweed, I just clip off the top 6 or 8 inches and use that clipped off part to feed Monarch caterpillars that I raise. The only fly known to eat milkweed, a leaf miner, feeds between layers of the leaf (larva is hidden here): Liriomyza asclepiadis. Milkweed Family; Mosses; Orchids; Pea Family; Rose Family; Sedges and Rushes; Fungi/Other. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. Spencer, K.A., and G.C. My soil is rocks. It's also worth saying here that despite the common name, … (. Larger milkweed plants, when clipped, seem to throw all their energy into a new shoot or shoots near the cut so fast it really is amazing. Old leaf mines of the Milkweed Leaf-Miner Fly in Harford Co., Maryland (7/1/2018). Milkweed leaf-miner fly (Liriomyza asclepiadis) larvae feed on the foliage of milkweed. (c) Even Dankowicz, some rights reserved (. Manual of the Agromyzidae (Díptera) of the United States. "Liriomyza asclepiadi makes a small, fairly regular mine in milkweed , with diffused greenish excrement" (Eiseman and Charney, 2010). The most common species that we grow at TPF, in order of popularity, are narrow-leaf milkweed Asclepias fascicularis), showy milkweed (A. speciosa), and Kotolo milkweed … It does spread but it is hemmed in at my house by a Bradford pear and walnut tree and that is not a really good area anyway for fussy plants. Agrawal, A.A. 2005. I like the weird dusty pink flower and the fact it doesn't die. A Milkweed Leaf-Miner Fly leaf blotch in Harford Co., Maryland (8/12/2018). It is covered with hairs, contains a sticky, gummy latex, and is highly toxic. wing length 1.6-2 mm ( 1) Identification. The leaf mines of the Milkweed Leaf-Miner Fly in a Common Milkweed leaf in Baltimore City, Maryland (8/22/2013). height: from 1 to 2 feet. (Swamp) Milkweed Leaf Beetle (Swamp) Milkweed Leaf Beetles (Labidomera clivicollis) browse on the leaves and sometimes on the flowers of milkweeds, and they do not, obviously, restrict their presence to swamp milkweeds (some books just drop the word “Swamp”).They overwinter deep in the fuzzy basal rosettes of mullein plants. Their consumption of the leaf parts eventually kills the leaf. Stick the stem in water and that clipping will firm up and the caterpillars will dine on it readily. Once the leaf miner maggots transition into the pupal stage they exit the leave and travel down into the dirt. Asclepias cordifolia. Milkweed Leaf-Miner Fly (Liriomyza asclepiadis), Manual of the Agromyzidae (Diptera) of the United States - Agriculture Handbook Number 638, Host Specialization in the World Agromyzidae (Diptera). Monarch Joint Venture recommends these regional milkweed species. Liriomyza asclepiadis is a species of insects with 155 observations To assess the effect of milkweed traits on beetles, I conducted a quantitative genetic experiment using full‐sibling families of milkweed and measured the effects of putative resistance traits on the abundance of Tetraopes adults. I’ve been able to release about 90% successfully this year. A Milkweed Leaf-Miner Fly leaf blotch in Harford Co., Maryland (8/12/2018). This behavior is known as Verified by Charley Eiseman/BugGuide. Blooms May–July. Most leaf miners that use milkweed are very small wasp larvae. Best Milkweed Plants for Your Region. puparium pale, yellowish, posterior spiracles each with ellipse of about 10 bulbs, Larva forming small, predominantly regular blotch mine (fig. Various aphids suck juices from the upper stems and leaves, including Aphis nerii (Yellow Milkweed Aphid), Aphis rumicis (Black Aphid), and Myzus persciae (Green Peach Aphid). Frequently, it appears as yellow squiggly lines in the leaves. Common milkweed plants grow to about 2 to 4 feet in height, with a thin, vertical growth habit. When the caterpillars hatch, they feed on the leaves of milkweed. hww.ca Elles identifient l'asclépiade en grattant la surface de la feuille avec leurs pattes avant et en « sentant » les sécrétions de la plante avec leurs antennes. Size. Common milkweed (Asclepias syriaca) is a native herbaceous perennial whose main virtue is its appeal to butterfliesespecially the monarch, which deposits its eggs on the milkweed. This Milkweed appears generally similar to Common Milkweed but is less aggressive, has slightly smaller flowers, and an overall smooth appearance on the stem, leaves and seed pods. Verified by Charley Eiseman/BugGuide. Milkweed stems have minute fuzz, while those of dogbane lack fuzz and are almost shiny. (c) apistopanchax, some rights reserved (, Milkweed Leaf-Miner Fly in Montgomery Co., Maryland (9/21/2020). 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