Answers are grounded in this paper and cite their sources.
W. Earl Shull, Paul L. Rice, Harry F. Cline; Lygus HesperusKnight (Hemiptera, Miridae) in Relation to Plant Growth, Blossom Drop, and Seed Set in Alfalfa1,
No takes yet. Share an insight, caveat, or question.
Shull et al. (1934) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: