1 Subjects: “...Crops, Agricultural / adverse effects...”

2 Subjects: “...Crop Production / methods...”

3 “... an insect that spreads disease, or reduce crop losses, the goal of their use is to weaken or eliminate a...”

4 “... an insect that spreads disease, or reduce crop losses, the goal of their use is to weaken or eliminate a...”

5 “... increase by 70-100%. Yields of any given crop vary widely from place to place, even in the same region...”