. Garden guide; the amateur gardeners' handbook. Profusely illustrated with over 275 teaching plans and diagrams and reproduced photographs, all made expressly for this standard text book . Flea Beetle: See Potato or Borer: See Dahlia. Tomato or Tobacco Horn-worms: See Tobacco. Greenhouse White-Fly: Immatureinsects suck the sap from the under sidesof the leaves. Underspray with soap andwater. Fumigate greenhouses and frameswith hydrocyanic acid gas. TULIP TREE. Tulip Tree Scale Tulip Tree Scale: Large, brown,hemispherical scales on bark of lowerbranches, sucking the sap. Spray wi
. Garden guide; the amateur gardeners' handbook. Profusely illustrated with over 275 teaching plans and diagrams and reproduced photographs, all made expressly for this standard text book . Flea Beetle: See Potato or Borer: See Dahlia. Tomato or Tobacco Horn-worms: See Tobacco. Greenhouse White-Fly: Immatureinsects suck the sap from the under sidesof the leaves. Underspray with soap andwater. Fumigate greenhouses and frameswith hydrocyanic acid gas. TULIP TREE. Tulip Tree Scale Tulip Tree Scale: Large, brown,hemispherical scales on bark of lowerbranches, sucking the sap. Spray withlime-sulphur in Fall or Winter. TURNIPCut Worms: See Root Maggot: See Cabbage. Turnip Aphid: Green aphids on underside of leaves sucking the sap. Under-spray with soap and water or nicotinesolution. VIOLETViolet Sawfly: Larvae devour with lead arsenate or hellebore. E^l-worms: Infest the roots, forminggalls. Plant in new soil or sterilize old soilby steam. Add plenty of air-slaked limeto the soil. WALNUTWalnut Caterpillar: Clusters of blackcaterpillars covered with whitish hairsstrip the branches and finally the tree inAugust. Spray with lead arsenate. Clipoff twigs when caterpillars are small, andkill by crushing. Walnut Weevil or Curculio: ^Adultsfeed at base of leaf stems; larvae tunnel innew shoots and infest the fruit of Persianand Japanese Walnuts. Spray with lead-arsenate. 308 GARDEN GUIDE WHEAT Army Worm: See Grass. Hessian Fly:
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectgardening, bookyear19
