Bioassay
To determine the effect of the GP139 spore-crystal
complexes, S. lycopersicum plants infested with B. tabaci
nymphs were sprinkled with 0.04 mg/mL of total protein.
Table 3 shows the mortality values as percentages
for the B. tabaci treated with the spore-crystal complexes
produced by strain GP139 grown in the four different
media