O MISCELLANEOUS PUBLICATION 1297, U.S. DEPT. OF AGRICULTURE 



(12) and T. Kurosawa. 1953. some factors affecting varietal dif- 

 ferences OF SOYBEAN TO THE ATTACK BY THE SOYBEAN POD BORER, 



"grapholitha glycinivorella" matsumura. Res. Bui. Hokkaido Natl. 

 Agr. Exp. Sta. 65: 42-51. 



Original paper and abstract not located. Reference cited by Nishijima 



(1960). 



(13) Okada, I. 1948. studies on the soybean pod borer, "grapholitha 



glycinivorella" matsumura. Kanchi Nogaku 2: 193-239. 

 Original paper and abstract not located. Reference cited by Nishijima 

 (1960). 



(14) Pilyugina, O. A. 1932. ["etiella zinckenella" (treitschke) in the lower 



volga territory.] [In Russian. ] Tr. Vses. Inst. Zern. Khoz. (Saratov), 

 vol. 3 (From Chesnokov 1953, p. 13, complete reference listed under 

 Wheat.) 

 The structure and hair characters of the flower calyx in bean plants in- 

 fluenced oviposition behavior of the legume-pod moth, Etiella zinckenella 

 (Tr.). 



(15) Schneider, F. 1944. [one cause of the rapid multiplication of aphids on 



beans.] [In German.] Forschr. Egrebn. Gartenb., pt. 5 repr. (R.A.E. 35: 

 147.) 

 Syrphid larvae did not control Aphis fabae Scopoli on Phaseolus because 

 they usally were caught by the hooked leaf hairs and died. 



(16) Uchida, T., and Okada, I. 1937. [on the relation between the ovipo- 



sition OF THE SOYBEAN POD BORER AND THE HAIRINESS OF THE SOYBEAN 



pod.] [In Japanese.] Oyo Dobutsugaku Zasshi 9: 100-104. (R.A.E. 25: 673.) 



Observations in Manchuria showed that moths of Leguminivora glycini- 

 vorella preferred to oviposit on hairy pods and did not lay eggs on smooth 

 pods of Glycine max. 



(17) WOLFENBARGER, D. A. 1961. RESISTANCE OF BEANS ("PHASEOLUS, GLYCINE 



MAX, VIGNA SINENSIS, VICIA FABA, AND DOLICHOS LABLAB") TO THE MEX- 

 ICAN BEAN BEETLE AND THE POTATO LEAFHOPPER. (Ph. D. thesis, Ohio 



State Univ.) Diss. Abstr. 22: 686. 



A correlation coefficient of r = — 0.194 (not significant at the 5 percent 

 probability level) was found between the number of epidermal hairs and 

 nymphal populations of Empoasca fabae on Phaseolus vulgaris. 



(18) and Sleesman, J. P. 1961. resistance in common bean lines to the 



potato leafhopper. J. Econ. Ent. 54: 846-849. 



The type of leaf hair and not the number may have been the important 

 factor in Empoasca fabae resistance of Phaseolus vulgaris. 



(19) J. P. Sleesman. 1963. variation in susceptibility of soybean pu- 

 bescent TYPES, BROAD BEAN, AND RUNNER BEAN VARIETIES AND PLANT 



introductions to potato leafhopper. J. Econ. Ent. 56: 895-897. 

 Factors other than type of leaf pubescence were, at least in part, respon- 

 sible for the resistance to hopperburn caused by Empoasca fabae. 



