1. Statistical analysis of the joint inhibitory action of similar compounds

   • Thomas M. Gerig
   • Udo Blum
   • Kristen Meier

   OriginalPaper Pages: 2403 - 2412

2. Effects of mixtures of phenolic acids on leaf area expansion of cucumber seedlings grown in different pH portsmouth A₁ soil materials

   • Udo Blum
   • Thomas M. Gerig
   • Sterling B. Weed

   OriginalPaper Pages: 2413 - 2423

3. Short-term induction of alkaloid production in lupines Differences between N₂-fixing and nitrogen-limited plants

   • Nelson D. Johnson
   • Lisa P. Rigney
   • Barbara L. Bentley

   OriginalPaper Pages: 2425 - 2434

4. Identification of sex pheromone component of spruce budmothZeiraphera canadensis

   • P. J. Silk
   • E. W. Butterworth
   • E. G. Kettela

   OriginalPaper Pages: 2435 - 2444

5. Repellent of root-knot nematodes from exudate of host roots

   • James A. Diez
   • David B. Dusenbery

   OriginalPaper Pages: 2445 - 2455

6. (Z,Z)-7,9-Dodecadienyl acetate, sex pheromone ofEpinotia tedella clerck (Lepidoptera: Tortricidae)

   • E. Priesner
   • D. W. Reed
   • H. Bogenschütz

   OriginalPaper Pages: 2457 - 2464

7. Volatiles released from individual spruce bark beetle entrance holes Quantitative variations during the first week of attack

   • Göran Birgersson
   • Gunnar Bergström

   OriginalPaper Pages: 2465 - 2483

8. Interactions between pheromone traps with different strength lures for the pine beauty moth,Panolis flammea (Lepidoptera: Noctuidae)

   • J. W. S. Bradshaw
   • N. W. Ellis
   • J. T. Stoakley

   OriginalPaper Pages: 2485 - 2494

9. Sex pheromone components of the blueberry leaftier mothCroesia curvalana kearfott (Lepidoptera: Tortricidae)

   • G. C. Lonergan
   • B. M. Ponder
   • L. R. Kipp

   OriginalPaper Pages: 2495 - 2506

10. Book review

    • J. M. Cherrett

    BookReview Pages: 2507 - 2509