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Plant Pests

Plant Pests and Diseases

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Plantenplagen

A B C D E F G H I J K L M N O P Q R S T V W X Y Z
La Le Li

Lacquered bracket

The Lacquered bracket is found on both living and dead trees.
Continue reading “Lacquered bracket”

Large white

Large white, butterfly with a wingspan of about 65 mm.
Continue reading “Large white”

Late blight

See Phytophthora

Continue reading “Late blight”

Leaf and pod spot (broad bean)

Leaf and pod spot (broad bean) causes large, gray circles on the leaves.
Continue reading “Leaf and pod spot (broad bean)”

Leaf beetles

See beetles. Leaf beetles include: flea beetle, Alder Leaf Beetle, blue mint beetle, Colorado beetle, dead-nettle leaf beetle, heather beetle, rosemary beetle, common asparagus beetle, bean weevil, among others Continue reading “Leaf beetles”

Leaf blotch and leaf spot (walnut tree)

See Ophiognomonia leptostyla Continue reading “Leaf blotch and leaf spot (walnut tree)”

Leaf burn

Leaf burn due to over-fertilization.
Continue reading “Leaf burn”

Leaf scorch (daffodil)

Leaf scorch (daffodil) is a fungus that affects members of the daffodil family.
Continue reading “Leaf scorch (daffodil)”

Leaf spot

See Septoria Continue reading “Leaf spot”

Leatherjackets

Leatherjackets are the larvae of the crane fly. Continue reading “Leatherjackets”

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Categories Plant Pests

  • Vegetable garden
  • Pest plants (weeds)
  • Other pests
  • Ornamental garden
  • Houseplants
  • Garden bugs
  • Fungi & diseases
  • Control/prevention

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