-
1
-
-
84948628068
-
Effects of cultivar, time and amount of Chilo partellus Swinhoe (Lepidoptera: Pyralidae) infestation on sorghum yield components in Kenya
-
Alghali, A.M. (1986) Effects of cultivar, time and amount of Chilo partellus Swinhoe (Lepidoptera: Pyralidae) infestation on sorghum yield components in Kenya. Tropical Pest Management 32, 126-129.
-
(1986)
Tropical Pest Management
, vol.32
, pp. 126-129
-
-
Alghali, A.M.1
-
2
-
-
84959653288
-
Insect infestations and their effects on the growth and yield of field crops: A review
-
Bardner, R. & Fletcher, K.E. (1974) Insect infestations and their effects on the growth and yield of field crops: a review. Bulletin of Entomological Research 64, 141-160.
-
(1974)
Bulletin of Entomological Research
, vol.64
, pp. 141-160
-
-
Bardner, R.1
Fletcher, K.E.2
-
3
-
-
14444282005
-
Flight activity pattern of Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae) in the Western Transvaal
-
Bate, R., Van Rensburg, G.D.J. & Giliomee, J.H. (1990) Flight activity pattern of Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae) in the Western Transvaal. Journal of the Entomological Society of Southern Africa 53, 109-111.
-
(1990)
Journal of the Entomological Society of Southern Africa
, vol.53
, pp. 109-111
-
-
Bate, R.1
Van Rensburg, G.D.J.2
Giliomee, J.H.3
-
4
-
-
0345035286
-
Ecological considerations in developing recommendations for chemical control of pests: European corn borer as a model
-
Chiang, H.C. (1973) Ecological considerations in developing recommendations for chemical control of pests: European corn borer as a model. FAO Plant Protection Bulletin 21, 30-39.
-
(1973)
FAO Plant Protection Bulletin
, vol.21
, pp. 30-39
-
-
Chiang, H.C.1
-
5
-
-
7744225259
-
Factors to be considered in refining a general model of economic threshold
-
Chiang, H.C. (1982) Factors to be considered in refining a general model of economic threshold. Entomophaga 27, 99-103.
-
(1982)
Entomophaga
, vol.27
, pp. 99-103
-
-
Chiang, H.C.1
-
6
-
-
0001380450
-
Seasonal abundance of the stem borer Chilo partellus (Lepidoptera: Pyralidae) and its parasites on summer grain crops
-
Kfir, R. (1992) Seasonal abundance of the stem borer Chilo partellus (Lepidoptera: Pyralidae) and its parasites on summer grain crops. Journal Economic Entomology 85, 518-529.
-
(1992)
Journal Economic Entomology
, vol.85
, pp. 518-529
-
-
Kfir, R.1
-
7
-
-
0344763225
-
-
Directorate of Livestock Improvement and Agricultural Production Resources, Department of Agriculture, Pretoria
-
Nel, A., Krause, M., Hollings, N., Greyling, J. & Dreyer, M. (1993) A guide to the use of pesticides and fungicides in the Republic of South Africa. 332 pp. Directorate of Livestock Improvement and Agricultural Production Resources, Department of Agriculture, Pretoria.
-
(1993)
A Guide to the Use of Pesticides and Fungicides in the Republic of South Africa
-
-
Nel, A.1
Krause, M.2
Hollings, N.3
Greyling, J.4
Dreyer, M.5
-
8
-
-
0001685040
-
Economic injury levels in theory and practice
-
Pedigo, L.P., Hutchins, S.H. & Higley, L.G. (1986) Economic injury levels in theory and practice. Annual Review of Entomology 31, 341-368.
-
(1986)
Annual Review of Entomology
, vol.31
, pp. 341-368
-
-
Pedigo, L.P.1
Hutchins, S.H.2
Higley, L.G.3
-
9
-
-
14444271088
-
The sorghum improvement program at the Grain Crops Institute
-
Patancheru, India, ICRISAT
-
Pretorius, A.J., McLaren, N.W., Van den Berg, J. & Wenzel, W.G. (1996) The sorghum improvement program at the Grain Crops Institute, in: Drought-tolerant crops for southern Africa: Proceedings of the SADC/ICRISAT Regional Sorghum and Millet Workshop, 25-29 July 1994, Gabarone, Botswana. Patancheru, India, ICRISAT.
-
(1996)
Drought-tolerant Crops for Southern Africa: Proceedings of the SADC/ICRISAT Regional Sorghum and Millet Workshop, 25-29 July 1994, Gabarone, Botswana
-
-
Pretorius, A.J.1
McLaren, N.W.2
Van Den Berg, J.3
Wenzel, W.G.4
-
10
-
-
10044222204
-
Relative susceptibility and resistance of some sorghum lines to stem-borers in Western Kenya
-
Seshu Reddy, K.V. (1985) Relative susceptibility and resistance of some sorghum lines to stem-borers in Western Kenya. Insect Science and its Application 6, 401-404.
-
(1985)
Insect Science and Its Application
, vol.6
, pp. 401-404
-
-
Seshu Reddy, K.V.1
-
11
-
-
0027838919
-
Host-plant resistance to insects in sorghum and its role in integrated pest management
-
Sharma, H.C. (1993) Host-plant resistance to insects in sorghum and its role in integrated pest management. Crop Protection 12, 11-34.
-
(1993)
Crop Protection
, vol.12
, pp. 11-34
-
-
Sharma, H.C.1
-
12
-
-
0002207301
-
The integrated control concept
-
Stern, V.M., Smith, R.F., Van den Bosch, R. & Hagen, K.S. (1959) The integrated control concept. Hilgardia 29, 81-101.
-
(1959)
Hilgardia
, vol.29
, pp. 81-101
-
-
Stern, V.M.1
Smith, R.F.2
Van Den Bosch, R.3
Hagen, K.S.4
-
13
-
-
0005518278
-
Development and economic injury level of the green clover worm on soybean in Iowa
-
Stone, J.D. & Pedigo, L.P. (1972) Development and economic injury level of the green clover worm on soybean in Iowa. Journal of Economic Entomology 65, 197-201.
-
(1972)
Journal of Economic Entomology
, vol.65
, pp. 197-201
-
-
Stone, J.D.1
Pedigo, L.P.2
-
14
-
-
0003007067
-
Environmental factors influencing the magnitude and expression of resistance
-
New York, Wiley-Interscience Publications
-
Tingey, W.M. & Singh, S.R. (1980) Environmental factors influencing the magnitude and expression of resistance. pp. 87-113. Breeding plants resistant to insects. New York, Wiley-Interscience Publications.
-
(1980)
Breeding Plants Resistant to Insects
, pp. 87-113
-
-
Tingey, W.M.1
Singh, S.R.2
-
16
-
-
14444271583
-
Unavoidable losses in insecticidal control of Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae) in maize and grain sorghum
-
Van den Berg, J. & Van Rensburg, J.B.J. (1991) Unavoidable losses in insecticidal control of Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae) in maize and grain sorghum. South African Journal of Plant and Soil 8, 12-16.
-
(1991)
South African Journal of Plant and Soil
, vol.8
, pp. 12-16
-
-
Van Den Berg, J.1
Van Rensburg, J.B.J.2
-
17
-
-
14444275795
-
Evaluation of stem borer resistance in the Grain Crops Institute sorghum germplasm collection
-
In press
-
Van den Berg, J. & Wenzel, W.G. Evaluation of stem borer resistance in the Grain Crops Institute sorghum germplasm collection. in: Proceedings of the 11th South African Maize Breeding Symposium, 15-17 March 1994, Summer Grain Centre, Potchefstroom, South Africa. In press.
-
Proceedings of the 11th South African Maize Breeding Symposium, 15-17 March 1994, Summer Grain Centre, Potchefstroom, South Africa
-
-
Van Den Berg, J.1
Wenzel, W.G.2
-
18
-
-
0026312758
-
Comparative injuriousness of Busseola fusca (Lepidoptera: Noctuidae) and Chilo partellus (Lepidoptera: Pyralidae) on grain sorghum
-
Van den Berg, J., Van Rensburg, J.B.J. & Pringle, K.L. (1991a) Comparative injuriousness of Busseola fusca (Lepidoptera: Noctuidae) and Chilo partellus (Lepidoptera: Pyralidae) on grain sorghum. Bulletin of Entomological Research 82, 137-142.
-
(1991)
Bulletin of Entomological Research
, vol.82
, pp. 137-142
-
-
Van Den Berg, J.1
Van Rensburg, J.B.J.2
Pringle, K.L.3
-
19
-
-
0008078018
-
The effect of single and mixed populations of Busseola fusca (Lepidoptera: Noctuidae) and Chilo partellus (Lepidoptera: Pyralidae) on damage to grain sorghum
-
Van den Berg, J., Van Rensburg, J.B.J. & Van der Westhuizen, M.C. (1991b) The effect of single and mixed populations of Busseola fusca (Lepidoptera: Noctuidae) and Chilo partellus (Lepidoptera: Pyralidae) on damage to grain sorghum. Journal of the Entomological Society of Southern Africa 54, 231-242.
-
(1991)
Journal of the Entomological Society of Southern Africa
, vol.54
, pp. 231-242
-
-
Van Den Berg, J.1
Van Rensburg, J.B.J.2
Van Der Westhuizen, M.C.3
-
20
-
-
0028042739
-
Host plant resistance and chemical control of Chilo partellus Swinhoe and Busseola fusca (Fuller) in an integrated pest management system on grain sorghum
-
Van den Berg, J., Van Rensburg, G.D.J. & Van der Westhuizen, M.C. (1994a) Host plant resistance and chemical control of Chilo partellus Swinhoe and Busseola fusca (Fuller) in an integrated pest management system on grain sorghum. Crop Protection 13, 308-310.
-
(1994)
Crop Protection
, vol.13
, pp. 308-310
-
-
Van Den Berg, J.1
Van Rensburg, G.D.J.2
Van Der Westhuizen, M.C.3
-
21
-
-
0028257568
-
Tolerance and recovery resistance of grain sorghum genotypes artificially infested with Busseola fusca (Fuller) (Lepidoptera: Noctuidae)
-
Van den Berg, J., Wenzel, W.G. & Van der Westhuizen, M.C. (1994b) Tolerance and recovery resistance of grain sorghum genotypes artificially infested with Busseola fusca (Fuller) (Lepidoptera: Noctuidae). Insect Science and its Application 15, 61-65.
-
(1994)
Insect Science and Its Application
, vol.15
, pp. 61-65
-
-
Van Den Berg, J.1
Wenzel, W.G.2
Van Der Westhuizen, M.C.3
-
22
-
-
6944235894
-
Infestation patterns of of the stalk borers Busseola fusca Fuller (Lep.: Noctuidae) and Chilo partellus (Swinhoe) (Lep.: Pyralidae) in grain sorghum
-
Van Rensburg, J.B.J. & Van den Berg, J. (1992) Infestation patterns of of the stalk borers Busseola fusca Fuller (Lep.: Noctuidae) and Chilo partellus (Swinhoe) (Lep.: Pyralidae) in grain sorghum. Journal of the Entomological Society of Southern Africa 55, 197-212.
-
(1992)
Journal of the Entomological Society of Southern Africa
, vol.55
, pp. 197-212
-
-
Van Rensburg, J.B.J.1
Van Den Berg, J.2
-
23
-
-
84982531258
-
The relation between infestation by lepidopterous stem borers and yield in maize: Methods and results
-
Walker, P.T. (1981) The relation between infestation by lepidopterous stem borers and yield in maize: methods and results. EPPO Bulletin 11, 101-106.
-
(1981)
EPPO Bulletin
, vol.11
, pp. 101-106
-
-
Walker, P.T.1
-
24
-
-
0001933448
-
Mechanical infestation device used in Fall Army Worm plant resistance programs
-
Wiseman, B.R., Davis, F.M. & Campbell, J.E. (1980) Mechanical infestation device used in Fall Army Worm plant resistance programs. Florida Entomologist 63, 425-432.
-
(1980)
Florida Entomologist
, vol.63
, pp. 425-432
-
-
Wiseman, B.R.1
Davis, F.M.2
Campbell, J.E.3
|