, introduce: -ne ago into the Kumaun 
di r to offer e: •• control 
tht .•. .*• aph resence of the coccinellid. 
It has, however, : able control in th< ib. 
1943 
:, P. N. (286) 
t of the chief of the Bureau of Entomology and Plant Qu . 
•ine", 1943. I'. S. Bur. Ent. ar.d Plant Quar. Ann. Rpt. 
1943: 
Aphelinus mali was shipped to Mexico. 
Sachtleben, H. (287) 
Die biologische Bekampfung und ihre praktische Bedeutung in 
Deutschland. Ztschr. f. Pflanzenkrank. 53(1-3): 86-93. 
The only known case of successful biological control of an 
insect pest in Germany by an introduced insect is that of the 
woolly apple aphid by Aphelinus mali. 
1944 
Annand, P. N . 38) 
Report of the chief of the Bureau of Ent mology and Plant 
Quarantine, 1944. U. S. Bur. Ent. and Plant Quar. Ann. 
14: 24-25. 
Aphelinus mali was released in Iov. 
Massee < A. 
[• .■ th< A aphid paras:' :nus ir..-.'.: W.-.'.A.). 
E ■ Mali,: _~ JJ R< . Sta. Ann, Rpt. 1943: 65-67. 
An account Of I ll Lisfa ah in foul in 
Kei • fr 24-38, to i. In ;3 
th< R giving B distr 
, Oi 
weatl . . . | 
i- . or In di 
