. Journal of Agricultural Research. Journal ot Agricultural Research Washington, D. C. Resistance in Rye to Leaf Rust Plate 2. Journal of Agricultural Research Washington, D. C 5 ^v PLATE a Types of susceptibility shown by offspring of selfs and crosses between rye plants 7,8, 9, and 10 to leaf rust of rye, Puccinia dispersa. X2. A.—Uredinia very large, often circular. Type 4. B.—Uredinia midsized, less often circular. Type 3. C.—Uredinia midsized, infected areas somewhat chlorotic. Type 3. D.—Uredinia midsized or large, sometimes accompanied by definite hypersensitivespots. Type X. E.—Uredini
. Journal of Agricultural Research. Journal ot Agricultural Research Washington, D. C. Resistance in Rye to Leaf Rust Plate 2. Journal of Agricultural Research Washington, D. C 5 ^v PLATE a Types of susceptibility shown by offspring of selfs and crosses between rye plants 7,8, 9, and 10 to leaf rust of rye, Puccinia dispersa. X2. A.—Uredinia very large, often circular. Type 4. B.—Uredinia midsized, less often circular. Type 3. C.—Uredinia midsized, infected areas somewhat chlorotic. Type 3. D.—Uredinia midsized or large, sometimes accompanied by definite hypersensitivespots. Type X. E.—Uredinia midsized or large, infected areas green, bordered by chlorotic tissue. F.—Uredinia midsized in large, definite hypersensitive sfK>ts. Type 2. G.—Uredinia small in less definite hypersensitive sf>ots, the latter sometimeswithout uredinia. Type i. H.—Hypersensitive areas abundant, only occasionally containing small I. I.—Hypersensitive areas few, indefinite, no uredinia produced. Type o. AN UNDESCRIBED ORANGE PEST FROM HONDURAS^ By A. C. Baker Entomologist, Fruit Insect Investigation
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