›› 1974, Vol. 17 ›› Issue (1): 11-15.doi:
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A STUDY ON FORECASTING THE FLIGHT-DISPERSION OF APHIDS ON CRUCIFEROUS CROPS
KUAN CHIH-HU1, LI WEN-TSAO2
- 1. North China, Agricultural University;
2. Institute of Vegetable Crops of Tientsin
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Online:
1974-01-15
Published:
1974-01-15
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