Dangos 1 - 9 canlyniadau o 9 ar gyfer chwilio 'Hedin, Paul A. 1926-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Phytochemicals for pest control

    Cyhoeddwyd 1997
    Available for University of the Philippines Diliman via ACS Publications. Click here to access
    Also available remotely for University of the Philippines Diliman via ACS Publications. Click here to access thru EZproxy
    Electronic Resource

    Phytochemicals for pest control
  2. 2

    Bioregulators for crop protection and pest control

    Cyhoeddwyd 1994
    Available for University of the Philippines Diliman via ACS Publications. Click here to access
    Also available remotely for University of the Philippines Diliman via ACS Publications. Click here to access thru EZproxy
    Electronic Resource

    Bioregulators for crop protection and pest control
  3. 3

    Natural and engineered pest management agents

    Cyhoeddwyd 1993
    Available for University of the Philippines Diliman via ACS Publications. Click here to access
    Also available remotely for University of the Philippines Diliman via ACS Publications. Click here to access thru EZproxy
    Electronic Resource

    Natural and engineered pest management agents
  4. 4

    Naturally occurring pest bioregulators

    Cyhoeddwyd 1991
    Available for University of the Philippines Diliman via ACS Publications. Click here to access
    Also available remotely for University of the Philippines Diliman via ACS Publications. Click here to access thru EZproxy
    Electronic Resource

    Naturally occurring pest bioregulators
  5. 5

    Biotechnology for crop protection

    Cyhoeddwyd 1988
    Available for University of the Philippines Diliman via ACS Publications. Click here to access
    Also available remotely for University of the Philippines Diliman via ACS Publications. Click here to access thru EZproxy
    Electronic Resource

    Biotechnology for crop protection
  6. 6

    Natural resistance of plants to pests roles of allelochemicals

    Cyhoeddwyd 1986
    Available for University of the Philippines Diliman via ACS Publications. Click here to access
    Also available remotely for University of the Philippines Diliman via ACS Publications. Click here to access thru EZproxy
    Electronic Resource

    Natural resistance of plants to pests roles of allelochemicals
  7. 7

    Bioregulators for pest control

    Cyhoeddwyd 1985
    Available for University of the Philippines Diliman via ACS Publications. Click here to access
    Also available remotely for University of the Philippines Diliman via ACS Publications. Click here to access thru EZproxy
    Electronic Resource

    Bioregulators for pest control
  8. 8

    Plant resistance to insects

    Cyhoeddwyd 1983
    Available for University of the Philippines Diliman via ACS Publications. Click here to access
    Also available remotely for University of the Philippines Diliman via ACS Publications. Click here to access thru EZproxy
    Electronic Resource

    Plant resistance to insects
  9. 9

    Host plant resistance to pests

    Cyhoeddwyd 1977
    Available for University of the Philippines Diliman via ACS Publications. Click here to access
    Also available remotely for University of the Philippines Diliman via ACS Publications. Click here to access thru EZproxy
    Electronic Resource

    Host plant resistance to pests

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