Studies on the biology of diamond back moth Plutella Xylostella (L.) (Lepidoptera : Plutellidae) on caulflower in the Punjab
AMARJIT Lal
Studies on the biology of diamond back moth Plutella Xylostella (L.) (Lepidoptera : Plutellidae) on caulflower in the Punjab - Entomology - Ludhiana PAU 1992 - 68, 7L
The eggs were minute. elongated and oblong and incubation period varied from 1B to 5.4 days. The egg hatchability was 25 to 95 per cent during different months. Larval period was 65 to 24.7 days. Larval survival varied from 20 to 80 per cent in different
PLUTELLIDAE
CAULIFLOWER -- PUNJAB -- DISEASES ENTOMOLOGY LEPIDOPTERA PLUTELLA XYLOSTELLA BIOLOGY PLUTELLIDAE
T 595.78 A45S
Studies on the biology of diamond back moth Plutella Xylostella (L.) (Lepidoptera : Plutellidae) on caulflower in the Punjab - Entomology - Ludhiana PAU 1992 - 68, 7L
The eggs were minute. elongated and oblong and incubation period varied from 1B to 5.4 days. The egg hatchability was 25 to 95 per cent during different months. Larval period was 65 to 24.7 days. Larval survival varied from 20 to 80 per cent in different
PLUTELLIDAE
CAULIFLOWER -- PUNJAB -- DISEASES ENTOMOLOGY LEPIDOPTERA PLUTELLA XYLOSTELLA BIOLOGY PLUTELLIDAE
T 595.78 A45S