text: Yo, check it out, here's the lowdown
  On the effects of soybean varieties that go to town
  We got thirteen types, listen close to the names
  356, M4, M7, M9, Clark, Sahar, JK, BP, Williams, L17, Zane, Gorgan3, and DPX, they're in the game
  
  We tested 'em on the cotton bollworm, Helicoverpa armigera
  At a temperature of 25 degrees, yo, that's the era
  Humidity at 65 percent, keepin' it tight
  With a 16:8 L:D photoperiod, bringin' the light
  
  Fourth instar larvae on Zane, they were the best
  Efficiency of conversion of digested food, beatin' the rest
  ECD and AD values, they were off the charts
  0.299 and 0.867, they played their parts
  
  But 356 had the lowest ECD and food consumed
  0.133 and 53.82 mg, they were presumed
  Fifth instar larvae, Zane had the highest ECI
  0.235, while M4 had the lowest, that's how it be
  
  The ECI and ECD values for all instars
  M7 came out on top, surpassin' the stars
  0.524 and 0.820, they took the crown
  While Sahar had the lowest, holdin' it down
  
  Now let's talk 'bout the consumption index, my friend
  M7 had the highest, it's off the charts, I recommend
  7.351, that's the number you gotta see
  While BP had the lowest, at 3.462
  
  Among the soybean varieties, M9 took the lead
  Highest AD value, it's what we need
  0.858, that's the score, it's so fly
  While Zane had the lowest, at 0.597, oh my!
  
  So there you have it, the results are in
  M4, Sahar, and JK showed resistance, let's begin
  With the cotton bollworm, they put up a fight
  These soybean varieties, standin' tall, day and night