Newly Posted Articles

BLOOD MEAL: Use as a Fertilizer

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Powdered form contains eight to twelve percent of nitrogen, part of which is quickly available to plant roots, part within a few weeks; sprinkle dry form 1/4 teaspoon evenly over surface of 6 inch ... Read More

BLOOMING TIMES: Control of Bud Opening

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Cooler temperatures slow plant development most of the time; to delay flowering, plants should be cooled before the bud stage. A85-611 Read More

BUSH SNAILS: Control in the Greenhouse

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago In tests, metaldehyde was the most effective bait; method of application is important; a dozen brands tested were ineffective and blocked drainage; liquid sprays were partly effective; 2 ttpg. of 2... Read More

BUSH SNAILS: In Bark

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Sevin 50%WP did not eliminate them all; use Mesurol plus metaldehyde in pellet form. A77-527 Read More

BUSH SNAILS: Method of Control

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Mesurol 50% used as a drench achieved 100% control; use 1 lb. to 100 gallons of water. A73-28 Read More

BUSH SNAILS: On Cymbidiums

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Use Slug-Geta Pellets, formulated with Mesurol or spray Slugit; several other controls available. A76-698 Read More

KEIKIS: On Vandas

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago To induce them to grow use 6-benzylaminopurine; in aqueous solutions in concentration of one to 100 ppm.; or in paste or salve with lanolin; refer to A77-415+; A78-495; A78-909When the off-shoots a... Read More

FLUORESCENT LIGHTS: Vitalite Power Twist

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Main types of plants can be flowered under them if placed as close to the bulbs as possible without burning for these hours: 16 to 18 in summer; 14 to 16 in spring and fall; ten to 12 hours in wint... Read More

FLUORESCENT LIGHTS: Preferred Types to Use for Cattleyas

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Gro-Lux is not strong enough; try wide-spectrum Gro-Lux; or, use regular fluorescent or V.H.0. type fluorescents; supplement with 25% incandescent, i.e. 50, 75 or 100 watts. A71-1021 Read More

PHYSIOLOGICAL DISORDERS: Not Caused by Insects

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Commentary on those problems connected with water, light, nutrient problems, potting faults, weeds, chemical toxity, air pollution, and miscellaneous causes; refer to A86-92 Read More