Determination of LT 50 against Spodoptera litura (Fab.) for Native Bacillus thuringiensis (Berliner) Isolates from Soil Samples in Guntur District of Andhra Pradesh By admin August 18, 2023 0 comment Determination of LT 50 against Spodoptera litura (Fab.) for Native Bacillus thuringiensis (Berliner) Isolates from Soil Samples in Guntur District of Andhra Pradesh Share: