TY  - RPRT
TI  - Systemic insecticides in trees.
AU  - D M Norris
PY  - 1967
DO  - 10.1146/annurev.en.12.010167.001015
UR  - https://pubmed.ncbi.nlm.nih.gov/5340717/
ID  - 5340717
ER  -