Mortality of Third Instar Caribbean Fruit Fly (Diptera: Tephritidae) Reared in Diet or Grapefruits and Immersed in Heated Water or Grapefruit Juice
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چکیده
منابع مشابه
Thermal death kinetics of egg and third instar Mediterranean fruit fly (Diptera: Tephritidae).
Two developmental stages of Ceratitis capitata (Wiedemann), 24-h-old eggs and third instars, 8 d after oviposition, were subjected to thermal exposures in a heating block system, at various temperatures of 46, 48, 50, and 52 degrees C to determine the thermal death kinetics of the insects. At these temperatures, 100% mortality was achieved by exposure of 300 C. capitata larvae for 60, 15, 4, an...
متن کاملIonizing radiation as a phytosanitary treatment against fruit flies (Diptera: Tephritidae): efficacy in naturally versus artificially infested fruit.
Some phytosanitary irradiation treatment research against tephritid fruit flies (Diptera: Tephritidae) has used artificially infested fruit with the unstated and untested assumption that the method adequately simulated a natural situation. We compare grapefruit, Citrus paradisi Macfayden, naturally infested by Mexican fruit fly, Anastrepha ludens (Loew), via oviposition until larvae reached the...
متن کاملField comparison of chemical attractants and traps for Caribbean fruit fly (Diptera: Tephritidae) in Florida citrus.
Field studies in citrus were conducted to compare the following as attractants for the Caribbean fruit fly, Anastrepha suspensa (Loew): torula yeast-borax; propylene glycol (10%); a two-component lure consisting of ammonium acetate and putrescine; a two-component lure consisting of ammonium bicarbonate and putrescine; and a three-component lure consisting of ammonium bicarbonate, methylamine hy...
متن کاملProbability of Detecting Caribbean Fruit Fly (diptera: Tephritidae) Infestations by Fruit Dissection
Quarantine inspectors search for fruit fly infestations in incoming shipments by visual inspection and by dissecting or cutting a sample of fruit in each shipment. The reliability of the latter procedure for detecting fruit fly larvae is questionable and, therefore, a test was conducted to determine its effectiveness. Infested grapefruit, mangoes, guavas, and carambolas were cut open to determi...
متن کاملAmmonia and Carbon Dioxide: Quantitation and Electroantennogram Responses of Caribbean Fruit Fly, Anastrepha suspensa (Diptera: Tephritidae)
A Fourier transform infrared (FTIR) spectroscopic method was developed to quantify ammonia (NH3) and carbon dioxide (CO2) to facilitate accurate determination of antennal sensitivity of adult Caribbean fruit ßies, Anastrepha suspensa (Loew), to these compounds. Electroantennogram (EAG) recordings were made from antennae of ßies that were exposed to known quantities of each of the pure gases and...
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ژورنال
عنوان ژورنال: The Florida Entomologist
سال: 1996
ISSN: 0015-4040
DOI: 10.2307/3495813