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  2. Puccinia jaceae var. solstitialis - Wikipedia

    en.wikipedia.org/wiki/Puccinia_jaceae_var...

    Puccinia jaceae var. solstitialis is a species of fungus in the Pucciniaceae family. It is a plant pathogen that causes rust.Native to Eurasia, it is the first fungal pathogen approved in the United States as a biological control agent to curb the growth of the invasive weed yellow starthistle (Centaurea solstitialis).

  3. Centaurea solstitialis - Wikipedia

    en.wikipedia.org/wiki/Centaurea_solstitialis

    Centaurea solstitialis, the yellow star-thistle, is a species of thorny plant in the genus Centaurea, which is part of the family Asteraceae. A winter annual , it is native to the Mediterranean Basin region and invasive in many other places.

  4. Larinus curtus - Wikipedia

    en.wikipedia.org/wiki/Larinus_curtus

    Larinus curtus is a species of true weevil known as the yellow starthistle flower weevil. It is native to Southern Italy, Southern Europe, the Middle East and the Caucasus . [ 1 ] It is used as an agent of biological pest control against the noxious weed yellow starthistle ( Centaurea solstitialis ) in the United States.

  5. Chico planned a burn that could have curbed the Park Fire ...

    www.aol.com/chico-planned-burn-could-curbed...

    Just across the road from where California’s fifth largest fire in recorded history ignited last week, sat a 50 acre patch of extremely dry invasive yellow-star thistle that local authorities ...

  6. Bangasternus orientalis - Wikipedia

    en.wikipedia.org/wiki/Bangasternus_orientalis

    Most of the damage to the plant is done by the larva, which destroys 50-60% of the seeds in a given flower head. It is host-specific, attacking only yellow starthistle and sometimes purple starthistle (C. calcitrapa); it does not attack any native plants. This weevil is native to southern Europe and the Mediterranean. It was first released as a ...

  7. Eustenopus villosus - Wikipedia

    en.wikipedia.org/wiki/Eustenopus_villosus

    Eustenopus villosus is a species of true weevil known as the yellow starthistle hairy weevil. It is used as an agent of biological pest control against the noxious weed yellow starthistle (Centaurea solstitialis). The adult weevil is hairy and brown with white stripes. It is 4 to 6 millimeters long, not including its long snout.

  8. US approves releasing non-native insect to control thistle

    www.aol.com/news/us-approves-releasing-non...

    Federal officials have approved turning loose a non-native insect to feed on an invasive thistle that sprouts in everything from rangelands to vineyards to wilderness areas, mainly in the U.S. West.

  9. Chaetorellia australis - Wikipedia

    en.wikipedia.org/wiki/Chaetorellia_australis

    Chaetorellia australis is a species of tephritid fruit fly known as the yellow starthistle peacock fly. It is used as an agent of biological pest control against the noxious weed yellow starthistle (Centaurea solstitialis). [2] The adult fly is light golden yellow in color with small black spots on its body and stripes on its wings.

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