Publications for:

pest = Plagiomimicus spumosum
crop = Sunflower (Helianthus annuus)

found 2 publications:

1989

Six new hosts of Bracon mellitor (Hymenoptera: Braconidae), with a review of recorded hosts
Environmental Entomology (1989) 18 (2), 328-333
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1986

Bionomics of Stibadium spumosum (Lepidoptera: Noctuidae), a pest of sunflower in the Southern Plains
Environmental Entomology (1986) 15 (6), 1275-1278
pestinfo wiki