Standardization of screening technique for aphid-resistance in rapeseed and mustard
BAKHETIA, D.R.C
Standardization of screening technique for aphid-resistance in rapeseed and mustard - COA - Ludhiana P.A.U 1975 - 75+36L
Optimum levels of the aphid population per plant were found to be 10, 20, 20 and 30 apterae and 1 ml and 3ml (apterae +nymphs) for cotyledonary, 2-ieaf, 4-leaf, 6-leaf, flower-bud initiation and flowering stages respectively The plants of BSH 1 succumbed
MUSTARD -- DISEASES AND PESTS
APHID ENTOMOLOGY MUSTARD MUSTARD -- DISEASES AND PESTS RAPE (PLANT -- DISEASES AND PESTS) REPESEED
T 633.84 B16S
Standardization of screening technique for aphid-resistance in rapeseed and mustard - COA - Ludhiana P.A.U 1975 - 75+36L
Optimum levels of the aphid population per plant were found to be 10, 20, 20 and 30 apterae and 1 ml and 3ml (apterae +nymphs) for cotyledonary, 2-ieaf, 4-leaf, 6-leaf, flower-bud initiation and flowering stages respectively The plants of BSH 1 succumbed
MUSTARD -- DISEASES AND PESTS
APHID ENTOMOLOGY MUSTARD MUSTARD -- DISEASES AND PESTS RAPE (PLANT -- DISEASES AND PESTS) REPESEED
T 633.84 B16S