Appendix to the Journals of the Senate and Assembly of the ..session of the Legislature of the State of California . een obtained from California, and as a rule was more or less infested 84 REPORT OF THE COMMISSIONER OF HORTICULTURE, EXPLANATION OF PLATE I. Fig. 1. Novius koebelei, Olliff; Koebeles ladybird. Male; enlarged, la. Novius koebelei. Male; natural size. l/>. Novius koebelei. Female; natural size. Ir. Novius koebelei. Larva; enlarged. 2. Black Vedalia. Enlarged. 3. Novius bellus; beautiful ladybird; enlarged. 4. Novius {Vedalia) cardinalis, Mulsant; Australian ladybird;
Appendix to the Journals of the Senate and Assembly of the ..session of the Legislature of the State of California . een obtained from California, and as a rule was more or less infested 84 REPORT OF THE COMMISSIONER OF HORTICULTURE, EXPLANATION OF PLATE I. Fig. 1. Novius koebelei, Olliff; Koebeles ladybird. Male; enlarged, la. Novius koebelei. Male; natural size. l/>. Novius koebelei. Female; natural size. Ir. Novius koebelei. Larva; enlarged. 2. Black Vedalia. Enlarged. 3. Novius bellus; beautiful ladybird; enlarged. 4. Novius {Vedalia) cardinalis, Mulsant; Australian ladybird; Novius ( Vedalia) cardinalis. Natural Novius (Vedalia) cardinalis. Larva; enlarged. 5. Lestophonus icerya. Dipterous parasite of the cottony cushion scale; Lestophonus icerya. Natural size. 6. Ophilosia crawfordi. Hymenopterous parasite of the cottony cushion scale; Ophilosia crawfordi. Natural size. 7. Twig infested with cottony cushion scale; natural Icerya purchasi crawii, Cockerell. 7b. Icerya purchasi maskelli. California State CommissionOF Horticulture. PLATE. STEWABTDEI. BUG VS BUG THE BENEFICIAL INSECTS THAT SAVED THE CiTRUS FRUIT iriDUSTRY OF CALIFORNIA. BUG VS. BUG. 85 with San Jos^ scale when received. Throughout this region the San Jos6 scale wasfound scatteringly in all orchards and in all gardens. In Aomori and vicinity it isdoing no very great damage in any of the orchards, but in some of the small gardensand especially in one or two neglected ones in the city of Aomori, it was as abundant onparticular trees as it often is in America. At the first investigation no evidence ofparasitism was seen, but from later collections, two of the parasites which attackthe scale insect in America were raised in great numbers from infested branches col-lected at Aomori. These as determined by Dr. Howard a-re Aphelinus fuscipeimis, How.,and Aspidiotophagus citrhius, Craw, the latter being the more numerous. This latter parasite is t
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