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Results: 1-8 |
Results: 8

Authors: ANNAN IB AMPONGNYARKO K TINGEY WM SCHAEFERS GA
Citation: Ib. Annan et al., INTERACTIONS OF FERTILIZER, CULTIVAR SELECTION, AND INFESTATION BY COWPEA APHID (APHIDIDAE) ON GROWTH AND YIELD OF COWPEAS, International journal of pest management, 43(4), 1997, pp. 307-312

Authors: ANNAN IB SCHAEFERS GA TINGEY WM TJALLINGII WF
Citation: Ib. Annan et al., STYLET ACTIVITY OF COWPEA APHID (HOMOPTERA, APHIDIDAE) ON LEAF EXTRACTS OF RESISTANT AND SUSCEPTIBLE COWPEA CULTIVARS, Journal of insect behavior, 10(5), 1997, pp. 603-618

Authors: ANNAN IB SCHAEFERS GA TINGEY WM TJALLINGII WF
Citation: Ib. Annan et al., EFFECTS OF TREATMENTS FOR ELECTRICAL PENETRATION GRAPH RECORDINGS ON BEHAVIOR AND BIOLOGY OF APHIS-CRACCIVORA (APHIDIDAE), Physiological entomology, 22(2), 1997, pp. 95-101

Authors: ANNAN IB TINGEY WM SCHAEFERS GA
Citation: Ib. Annan et al., POPULATION-DYNAMICS AND CLONAL COMPARISONS OF COWPEA APHID (HOMOPTERA, APHIDIDAE) ON RESISTANT AND SUSCEPTIBLE COWPEA CULTIVARS, Environmental entomology, 26(2), 1997, pp. 250-255

Authors: SCHAEFERS GA
Citation: Ga. Schaefers, STATUS OF PESTICIDE POLICY AND REGULATIONS IN DEVELOPING-COUNTRIES, Journal of agricultural entomology, 13(3), 1996, pp. 213-222

Authors: ANNAN IB TINGEY WM SCHAEFERS GA SAXENA KN
Citation: Ib. Annan et al., REPRODUCTIVE-PERFORMANCE AND POPULATION-DYNAMICS OF COWPEA APHID (HOMOPTERA, APHIDIDAE) ON LEAF EXTRACTS OF RESISTANT AND SUSCEPTIBLE COWPEAS, Journal of chemical ecology, 22(7), 1996, pp. 1345-1354

Authors: ANNAN IB SCHAEFERS GA TINGEY WM
Citation: Ib. Annan et al., IMPACT OF DENSITY OF APHIS-CRACCIVORA (APHIDIDAE) ON GROWTH AND YIELDOF SUSCEPTIBLE AND RESISTANT COWPEA CULTIVARS, Annals of Applied Biology, 128(2), 1996, pp. 185-193

Authors: ANNAN IB SCHAEFERS GA TINGEY WM
Citation: Ib. Annan et al., INFLUENCE OF DURATION OF INFESTATION BY COWPEA APHID (APHIDIDAE) ON GROWTH AND YIELD OF RESISTANT AND SUSCEPTIBLE COWPEAS, Crop protection, 14(7), 1995, pp. 533-538
Risultati: 1-8 |