Browse by:
· target: weeds · invertebrate pests · all
· biocontrol agent: A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z · all
· import decade: 1870 · 1880 · 1890 · 1900 · 1910 · 1920 · 1930 · 1940 · 1950 · 1960 · 1970 · 1980 · 1990 · 2000 · 2010
Biological control agents imported in the 1920s
Alysia manducator (Hymenoptera: Braconidae)
Chrysopa spp. (Neuroptera: Chrysopidae)
Coccidoctonus dubius (Hymenoptera: Encyrtidae)
Elis sp. (Hymenoptera: Tiphiidae)
Encarsia citrina (Hymenoptera: Aphelinidae)
Eupithecia pulchellata (Lepidoptera: Geometridae)
Eupithecia pyreneata (Lepidoptera: Geometridae)
Habrolepis dalmanni (Hymenoptera: Encyrtidae)
Ithone fusca (Neuroptera: Ithonidae)
Lathrolestes luteolator (Hymenoptera: Ichneumonidae)
Mellicta athalia (Lepidoptera: Nymphalidae) = Meltaea athalia, heath fritillary butterfly
Metaphycus lounsburyi (Hymenoptera: Encyrtidae)
Microphthalma michiganensis (Diptera: Tachinidae)
Microterys flavus (Hymenoptera: Encyrtidae) = Microterys nietneri (Motschulsky, 1859)
Microterys nietneri (Hymenoptera: Encyrtidae) = Microterys flavus
Ocytata pallipes (Diptera: Tachinidae)
Scutellista caerulea (Hymenoptera: Pteromalidae) = Scutellista cyanea Motschulsky
Tiphia sp. (Hymenoptera: Tiphiidae)
Triarthria setipennis (Diptera: Tachinidae)
Unidentified chalcid (Hymenoptera: Chalcidoidae)