共 18 条
- [1] CHU C, 1973, THESIS U CALIFORNIA
- [2] DICKSON R E, 1977, Canadian Journal of Forest Research, V7, P277, DOI 10.1139/x77-037
- [3] EPSTEIN E, 1972, MINERAL NUTRITION PL
- [4] ESCHRICH W., 1964, STAIN TECHNOL, V39, P303
- [7] A METHOD OF OBTAINING PHLOEM SAP VIA THE MOUTH-PARTS OF APHIDS [J]. NATURE, 1953, 171 (4351) : 528 - 528
- [10] PLATT SG, 1977, J CHROMATOGR, V133, P39