Management Of Cabbage Flea Beetle On Ethiopian Mustard, In Arsi Zone di Getachew Bokore edito da LAP Lambert Academic Publishing
Alta reperibilità

Management Of Cabbage Flea Beetle On Ethiopian Mustard, In Arsi Zone

EAN:

9783659648205

ISBN:

3659648205

Pagine:
56
Formato:
Paperback
Lingua:
Tedesco
Acquistabile con o la

Descrizione Management Of Cabbage Flea Beetle On Ethiopian Mustard, In Arsi Zone

The effect of varying seed rate and screening of insecticides were done in Kulumsa Agricultural Research Center by sowing Yellow Dodolla mustard in year 2011. The experiments were laid-out in a randomized complete block design with four replications. Two rows of 1m length were used for sampling of flea beetles and their damage. Yield was obtained from 1.5m x 2m area of each plot and expressed in kg/ha. The six seed rates revealed no significant difference in mean number of flea beetles but the mean number of damaged plants was found to be decreased from plots sown with the lowest to the highest seed rates for all phonological stages of the crop. Maximum mean seed yield (1917.8kg/ha) was obtained from plots sown with seed rate of 5.4g (10kg/ha). The higher rate of Carbaryl, Malathion and the two rates of Fenitrothion reduced significantly the mean number of flea beetles and the damage (P

Spedizione gratuita
€ 42.29
o 3 rate da € 14.10 senza interessi con
Disponibile in 10-12 giorni
servizio Prenota Ritiri su libro Management Of Cabbage Flea Beetle On Ethiopian Mustard, In Arsi Zone
Prenota e ritira
Scegli il punto di consegna e ritira quando vuoi

Recensioni degli utenti

e condividi la tua opinione con gli altri utenti