Category: Orchid Doctor

TANNIN: In Deep-well Water

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Filters should be available from a local water-purification company; if they are exchange-type columns or systems, be sure the exchange released is not sodium. A84-819 Read More

TAXONOMY: Basic Cytology Research

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago For notes on its importance in breeding, refer to A83-1179 Read More

TAXONOMY: Basics for the Grower

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Identification, nomenclature, classification outlined; refer to Wl1-331 Read More

TAXONOMY: Lumpers and Splitters

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago In the history of botany the splitters who break up families always win. OD81-188 Read More

TECHTRONIC 1508: Safe Surface Agent

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago A report on tests in combination with various pesticides; for details refer to A82-507 Read More

TEDION: As Miticide

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago It controls not only mites but also their eggs and newly hatched larvae. OD65-169 Read More

TEMIK: Also Known as Aldicarb

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago A carbamate systemic insecticide; highly toxic to humans; effective against spider mites, false spider mites, aphids, thrips, mealy bugs and scale insects; granular only; contact authorities before... Read More

TEMIK: Protection Against Its Toxicity

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago It has no toxic fumes but it can be dusty and dangerous; has a warning smell; the danger lies in its contact with the skin. A77-314 Read More

TEMPERATURE: Control

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago In a confined area where fluorescents are used such as in a space four feet by five feet heat is generated by the ballasts which can be rewired to operate outside the closet; a fan circulating the ... Read More

TEMPERATURE: Controlled

Author is Robert M. [Bert] Hamilton (Compiler), posted almost 8 years ago Cold nights artificially supplied substitute for the real thing for some genera; cymbidiums, odontoglossums and some dendrobiums can be set inside a refrigerator at night for a time to set buds. A6... Read More