Citrus Blackfly, White-fringed Beetle,and the Hall Scale, Hearings Before Subcommittee No. 2 of ..., 81-1 on H.R. 4263, May 11, 19491949 - 28 páginas |
Palavras e frases frequentes
40 miles additional Agriculture Organic Act area of Mexico authority Beauford Jester BENTSEN blackfly committee blackfly infestations Brownsville carry Chamber of Commerce citrus areas citrus blackfly citrus industry citrus trees coast of Mexico Congress control measures cooperate with Mexico cost Cuba DAGUE Department of Agriculture eggs emergency outbreaks entomologists eradication feel flies funds fungus GATHINGS groves HALL SCALE host plants incipient and emergency infested area insecticide inspectors Japanese beetle Key West legislation limes lower Rio LYLE ment of Agriculture Mexican Citrus Growers Mexican Department Mexican Government Mexico City miles south north of Valles outbreaks of insect parasite personnel pest pink boll weevil plant diseases Plant Quarantine ports of entry present produce quarantine reported Reynosa Rio Grande Valley ROHWER section 102 serious sooty mold spray survey Texas citrus United States Department Valles area Valley Chamber Valley Morning Star Valley of Texas west coast WHITE-FRINGED BEETLE
Passagens conhecidas
Página 23 - The research, the control methods that are now known, involve the use of oil and a toxicant within the oil. You can only put about so many applications of oil on the citrus tree before you begin to damage it. We are endeavoring to find out another insecticidal treatment which can be applied with the frequency that is necessary to eliminate or bring the backfly under control. I would like to tell you just a little bit about the importance of that. The citrus blackfly was found in the island of Key...
Página 27 - State; rules and regulations; appropriations. — (a) The Secretary of Agriculture either independently or in cooperation with States or political subdivisions thereof, farmers' associations, and similar organizations, and individuals, is authorized to carry out operations or measures to eradicate, suppress, control, or to prevent or retard the spread of Japanese beetle, sweetpotato weevil, Mexican fruitflies...