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Sweetpotato leaf beetle

Sweetpotato leaf beetle

Aspidimorpha miliaris

A species of Aspidimorpha

This species reaches about 15 millimetres (0.59 in) in length. Larvae have a gregarious habit and feed on Ipomoea species, with potentially dangerous impact on crops.

General Info About Sweetpotato leaf beetle
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Attributes of Sweetpotato leaf beetle
Colors
Black
Yellow
White
Pink
Habitat
Crop
Defensive attack
Not reported
Venomous
Not reported
Non-poisonous
Not reported
Borer
Not reported
Pollinator
The Sweetpotato leaf beetle is often found near the corolla, where its fluffy hairs easily pick up pollen, assisting in the pollination of the plant.
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Chewing mouthparts
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Distribution Area of Sweetpotato leaf beetle
Aspidimorpha miliaris occurs throughout SE Asia and India.
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Life Cycle of Sweetpotato leaf beetle
Egg The egg stage is the beginning of the life cycle. Eggs are usually laid in clusters and are small, oval, and often yellowish or translucent. At this stage, the sweetpotato leaf beetle is static and developing inside the protective casing.
Larva Upon hatching, the larvae, often known as grubs or caterpillars, spend their time eating and growing rapidly. They display chewing mouthparts, a soft exoskeleton, and can vastly differ in color and shape from adults.
Pupal After reaching a certain size, the larva enters the pupal stage, forming a pupa or chrysalis. During this resting phase, the sweetpotato leaf beetle undergoes a remarkable transformation, reorganizing into the adult form internally.
Adult Emerging from the pupa, the adult sweetpotato leaf beetle’s development is marked by the presence of wings and functional reproductive organs. The body is fully formed and hardened, and the adult is mobile, focusing on reproduction.
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Predators of Sweetpotato leaf beetle Larvae
Frogs, toads, birds, spiders, mantises, geckos
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Scientific Classification of Sweetpotato leaf beetle
Tips for Finding Sweetpotato leaf beetle
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Youth Habitat of Sweetpotato leaf beetle
Forests and Woodlands, Agricultural and Cultivated Areas, Grasslands and Prairies
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Adult Habitat of Sweetpotato leaf beetle
Forests and Woodlands, Agricultural and Cultivated Areas, Grasslands and Prairies
Are Sweetpotato leaf beetle harmful?
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Are Sweetpotato leaf beetle harmful to humans?

Some colorful leaf beetles are actually toxic, and their beautiful appearance is warning predators: I am very dangerous, do not eat me! However, just observing with your eyes and touching the leaf beetle with your hand will not be poisoned.
Harmful Effects of Sweetpotato leaf beetle
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Agricultural Pests

Sweetpotato leaf beetle larvae feed on a wide range of host plants, showing no preference. Their voracious consumption of plant tissues, primarily leaves and stems, can lead to mild defoliation or severe crop loss depending on pest numbers. Large infestations may reduce photosynthesis, weakening the plants and potentially impacting crop yields. Their ubiquitous nature warrants close monitoring to mitigate potential economic impact on agriculture.

More Effects of Sweetpotato leaf beetle

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