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Pholus acheraon (Drury), the achemom sphinx 
It can be controlled by hand collection and by derris sprays.— 
TTehrle (668). 
Protoparce guingueroaculata (Haw.) , the tomato hornworm 
Protoparce sexta (Johan.), the tobacco hornworm 
A sweetened liquid bait containing 0.04 percent of rotenone (from 
aqueous extract of derris or cube) or 5 percent of tartar emetic was 
taken readily by the moths and was moderately toxic to them. Moths 
attracted by isoamyl salicylate may be poisoned or trapped in large 
numbers. Rotenone bait is preferable to one containing tartar emetic 
because the former is less toxic to humans and livestock.— Scott and 
Milam (534) . 
Tineidae 
Tinea secalella Zacher 
A pyrethrum powder (Pyretin) of high quality was by far the best 
insecticide tested in Sweden. Derris powder was inferior.— Mat hi ein 
(403). 
Tineola bisselllella (Hum.), webbing clotnes moth 
Wollen fabric treated with derris resin was eaten only slight- 
ly by the larvae .—Ileal ( 275 ) . 
Tortri ci dae 
Argyrotoxa seitiipurpurana (Kearf.), pin oak leaf roller 
A derris-rosin residue emulsion gave little control .--Felt and 
Bromley (177 ). 
Platynota stultana (Wilsm.) 
In California pyrethrua-rotenone spray for the control of tnis 
insect destroyed the natural bloom of field-grown carnations.— Bohart 
(63). 
Sparganothis pilleriana (Schiff .) 
In Germany a spray containing 3 percent of Selinon caused a re- 
duction of 74 percent while one containing 5 percent of Abolin and 1 
percent of derris reduoed tne population only 51 per cent .-nJanoke 
(315). 
oV 
