Economic threshold level and resistance build up in jassid on cotton

Economic threshold level and resistance build up in jassid on cotton

Development of economic threshold level and quantifying resistance build up in leafhopper on cotton under south Gujarat

Versandkostenfrei!
Versandfertig in 6-10 Tagen
40,99 €
inkl. MwSt.
PAYBACK Punkte
20 °P sammeln!
Investigations on "Development of economic threshold level and quantifying resistance build up in leafhopper (Amrasca biguttula biguttula Ishida) on cotton under south Gujarat condition" were carried out at Main Cotton Research Station, Surat during 2013-14. The part research on quantifying resistance build up in leafhopper through bioassay studies was carried out in the laboratory, Main Cotton Research Station, Navsari during September to October 2013. On RCH 2 BG II, Action threshold of 2.0 nymphs/leaf considered as the ETL in economic term. On G. Cot. Hy. 8 BG II also, action threshold of 2...