[PDF][PDF] ESTIMATION OF COTTON YIELD AT TEHSIL LEVEL USING DOUBLE SAMPLING APPROACH UNDER STRATIFIED TWO STAGE SAMPLING DESIGN …

PKMT AHMAD - academia.edu
ABSTRACT General Crop Estimation Surveys (GCES) Scheme is adopted in all the states of
country to estimate crop yield at higher level (state, district). With progress in planning in …

[PDF][PDF] LARVAL SURVIVAL OF SPODOPTERA LITURA (F.) FIRST AND SECOND INSTAR ON DUAL TOXIN BT COTTON (CRY 1 AC+ 2 AB) HYBRIDS AND

N COTTON - academia.edu
Laboratory assays showed that, dual toxin B. thuringiensis (Bt) cotton cultivars expressing
both Cry 1 Ac and Cry 2 Ab endo toxins were more toxic to S. litura, as compared to non-Bt …