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Moths

Common Garden Pest

Entomology

Moths are closely related to butterflies. They vary greatly in size, from tiny micro-moths to large specimens with wingspans of several inches. Their most distinctive features include:

  • Two pairs of scaled wings
  • Furry or feathery antennae (larger in males)
  • Stout, hairy body
  • Coiled proboscis for feeding on nectar
  • Six jointed legs
  • Compound eyes with good night vision
  • Usually dull colored for camouflage
Moth anatomy diagram

Reproduction Cycle

Moths is a Large family of insects, the longest living moth can live in an off an on hibernation for 14 years while some will complete there entire life cycle in under a month. The life cycle of most moths would be:

  • Eggs: Hatch within 7 to 10 days, many will lay eggs over winter so they can hatch when spring arrives
  • Larva: Depending on available food, this stage can last from several weeks to several months
  • Pupa:Most with spend a few weeks in this stage. Some will do this over winter in food was bountiful
  • Adult: with the shortest living month on spending 5 days as an adult the will live for only a few month to reproduce
Aphid lifecycle diagram

Social Aspects

The behavior of a moth can change between its larva and adult stages, social behaviors include:

  • Larva will for a group as to apear large to predators
  • Group foraging behaviors such as pheromones and scent marking
  • Adult while seeming social are often just seeking a mate
  • Non-parental care of offspring often dying before the eggs hatch
Aphid colony with ants

Treatment Options

  • Diatomaceous earth can help prevent larva from infectsing plants
  • Introduce natural predators (Chickens and wild birds)
  • Apply insecticidal soap
  • Use neem oil
  • Plants with strong scents such as mint, rosemary, or thyme
Natural aphid treatment methods