The cancer: 1  is found by needle biopsy (done for a high PSA level) or in a small amount of tissue during surgery for other reasons (such as benign prostatic hyperplasia). The PSA level is lower than 10 and the Gleason score is 6 or lower; or. 2  is found in one-half or less of one lobe of the prostate.
Harmless. Black soldier flies (BSF) are a widespread, harmless, and beneficial insect. BSF can not bite or sting, and unlike pest flies, they are not vectors of human diseases.This is due to their unique life cycle.armless. Black soldier flies (BSF) are a widespread, harmless, and beneficial insect. BSF can not bite or sting, and unlike pest flies, they are not vectors of human diseases.
Weâre very happy to see information about black soldier flies (BSF) getting out into the mainstream. NPR does a great job of finding interesting and educational topics, and this program is a great example.lack Soldier Fly Basics. If you found large âgrubsâ in your compost or worm bin, or if you just learned of this amazing composting technique, the âBSF Basicsâ page is a good place to begin.