Effect of dates of sowing on the incidence of insect pests of Coriander
1986
Jain, P.C. | Yadava, C.P.S. (Sukhadia Univ., Campus Jobner (India). Coll. of Agriculture)
A 2-year field experiment showed that there was an increase in the population of coriander aphid (Hyadaphis coriandari (Das) by 224 and 226 aphids/5 plants, and decrease in the yield of coriander (Coriandrum sativum sativum Linn.) by 1.75 and 2.01 q/ha with each delay in sowing by 15 days beyond 25 October in 1980 and 22 October in 1981. Date of sowing except 25 October in 1980 did not influence significantly the population of brown wheat mite (Petrobia latens Muller)
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Эту запись предоставил Indian Council of Agricultural Research