TY  - BOOK
AU  - Knipling,E.F.
AU  - McGuire,Judson Ulery
TI  - Population models to appraise the limitations and potentialities of Trichogramma in managing host insect populations
T2  - United States. Dept. of Agriculture. Technical bulletin
AV  - S21 .A72 no. 1387
U1  - 632/.96 
PY  - 1968///]
CY  - Washington]
PB  - Agricultural Research Service
KW  - Insect pests
KW  - Biological control
KW  - Trichogramma
KW  - Insects
KW  - Parasites
KW  - Entomophagons insects
N1  - Bibliographical footnotes
ER  -