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Poplar lappet

Poplar lappet

Gastropacha populifolia

A species of Gastropacha

Gastropacha populifolia, the poplar lappet, is a moth of the family Lasiocampidae. It is found in Southern and Central Europe, through Russia and China up to Japan. The wingspan is 45–65 mm for males and 65–80 mm for females. The moth flies from June to August depending on the location. The larvae feed on Populus and willow species.

Does the Poplar lappet cause allergies?
Allergenic
General Info About Poplar lappet
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Attributes of Poplar lappet
Colors
Brown
Yellow
Habitat
poplar tree; willow
Larva Food Source
Leaves of poplar trees, leaves of willows, leaves of alders, leaves of birches, leaves of limes
Biting/stinging
Not reported
Allergy-causing
The Poplar lappet has special defensive behaviors that can trigger an allergic reaction. If there are serious reactions, seek IMMEDIATE medical attention.
Defensive attack
Not reported
Venomous
Not reported
Non-poisonous
Not reported
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Vestigial
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Species Status of Poplar lappet
Widespread
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Adult Size of Poplar lappet
4.5 - 8 cm
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Predators of Poplar lappet Larvae
Birds, rodents, carnivorous insects
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Predators of Adult Poplar lappet
Bats, birds
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Interesting Facts About Poplar lappet
Poplar lappet can produce ultrasonic clicks that interfere with the echolocation of predatory bats, giving them a unique defense mechanism rarely seen in other moths.
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Scientific Classification of Poplar lappet
Tips for Finding Poplar lappet
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Youth Habitat of Poplar lappet
Forests and Woodlands
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Habitat Preferences of Poplar lappet Through Different Life Stages
The eggs of poplar lappet are typically laid on the underside of leaves of host trees. Following hatching, the caterpillars can be found feeding on leaves, often where there is an abundance of foliate. As they develop, they might be spotted on branches or the trunk during molting periods. Pupation occurs in a cocoon attached to twigs or sheltered areas around the host tree. To locate these stages, look at the host trees: inspect leaves for eggs or chew marks, examine branches and tree trunks for caterpillars and molting evidence, and check for cocoons in more hidden areas. Lastly, adult poplar lappet are mostly found nearby these trees, especially where there is flowering vegetation for nectar.
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When is the Best Time to Observe Poplar lappet
The best time to find adult poplar lappet is at night when they are most active and attracted to light sources. For larvae, it is during daytime when they are feeding on leaves.
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What is the Best Weather to Observe Poplar lappet
Poplar lappet adults are more active in warm, humid weather, which facilitates flight. During dry and sunny days, the larvae are more likely to be out and feeding.
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How and Where Can You Find Poplar lappet at Different Life Stages
Egg Eggs of poplar lappet are laid on the leaves of host plants. Locate these plants and carefully inspect the undersides of leaves for clusters of small, round eggs.
Larva Poplar lappet caterpillars will be found on or near their host plants. Identifying the correct plant species is key, and then inspecting the leaves and stems for the presence of caterpillars during the day.
Pupal Poplar lappet pupae may be attached to plant stems or leaf litter near the ground. Observing the base of host plants and the top layer of leaf litter can help in finding the camouflaged pupae.
Adult Adult poplar lappet can be found by setting up light traps at night or using synthetic pheromones. The adults are attracted to light and mating signals and can be observed or captured using these methods.
Are Poplar lappet harmful?
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The poplar lappet has special defensive behaviors that can trigger an allergic reaction. If there are serious reactions, seek IMMEDIATE medical attention.

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Are Poplar lappet harmful to humans?

Most of the larvae of the leaf moth family are poisonous bristles, which will release an irritating liquid when broken. If they are stabbed by these burrs, they will immediately produce tingling and burning sensations, and may also cause nausea and vomiting. In severe cases, the numbness and swelling that accompanies it may extend to the entire arm, leg, or other area.
Harmful Effects of Poplar lappet
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Allergenic
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Does the Poplar lappet cause allergies?

At the larval stage, poplar lappet can cause allergies in humans through contact with its hair, which contains allergens. Although the number of impacted individuals is small, reactions can range from mild to severe. Symptoms might include itching, redness, and respiratory issues. People should exercise caution when near poplar lappet larvae to prevent potential allergies.

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Hurt Plant

When poplar lappet larvae feed, they chew plant tissues, primarily focusing on the leaves of deciduous trees such as Poplars and Willows. The feeding results in defoliation, which can significantly reduce photosynthesis, impair growth, and, in severe infestations, potentially lead to the death of young trees.

More Effects of Poplar lappet

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