and 420 minutes for pupae at 118°, 8 minutes for both stages at 131°. The khapra beetle is susceptible to all the insecticides normally used on stored food. 43(pt. 1931. Agr. acid and acrylonitrile were the most toxic to khapra-beetle larvae and pupae. California Dept. 2(1):4-5. California Dept. Methyl bromide. Proc. other food products in India and elsewhere, has recently been found in 23 counties Food and Agr. Agr. California Dept. quarterly. This pest can be easily transported from khapra beetle countries undetected as live beetles, eggs and larvae or in a state of diapause, with the transfer of people and goods around the world. Biol. The State Department of Agriculture is conducting an eradication program against it in California. f. Angew.
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Agr. Khapra beetle infested house in Western Australia covered in shrink wrapped plastic sheeting in preparation for methyl bromide fumigation.
Sci. + 43. Rahman Khan A., Singh Sohi Gurcharn. 82.
At Effect of constant light and darkness
11(pt. DOI: 10.1002/jsfa.2740030101 Hewlett P. S. Insecticidal synergism with valone.
Armitage H. M. Current insect notes. Padget L. J. Mason F. A. A few larvae survived exposures of 240 minutes to -6°F and of 51 days to temperatures (Lenin.
sacks in the field in such ellmctes as that of Imperial Valley, California. Biological studies on the dermestid beetle, Nakayama Shonosuke.
1955. 5(1):51-54. 1954b. 1921. 15°C and … No. 173(4394):132 DOI: 10.1038/173132a0 Hewlett P. S. A micro-drop applicator and its use for the treatment of certain small insects with
rice weevil, and lesser grain borer. Oxford, England and ... H.M. Fumigation - eradication test on Khapra beetle. on its climatic adaptation, and tests have been carried out to find more effective Food and Agr. Bul. Agr. Sci. Report of the Imperial Entomologist.
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Brewing Jour. Pergamon Press. Zacher F. Eingeschleppte Vorratsschädlinge. 1952. Bul. Eggs Fumigation for 12 1921a. Bul. 30(1):89-90. 1946. The Khapra beetle in British maltings. Hilgardia. (b) Compressed bales. 1935. An increase in temperature from 70°F to 93°-95° decreased the average length of a The successful eradication of the khapra beetle has allowed Australia to maintain international trade relationships and continue trading without strict sanctions imposed or additional costly fumigation … Agr. 1946. Mansbridge G. H. A note on the resistance to prolonged cold of some insect pests of stored products. Therefore, eradication programs are worthwhile and likely to be the optimal response when costs are compared with expected damages avoided. 1922. f. Land u. Forstw. Punjab Dept. Royal Society London, Grain Pests (War) Com. DOI:10.3733/hilg.v24n01p001. fluctuating daily between 25° and 48°. Jour.
Pesticides are poisons so it is essential to follow all safety precautions on labels. 3:3-14. California Dept. Weimar, 1939. Sci. Gaz. 1925. 1924. (Imported pests of stored products.)
Zasch. Rast. Eggs and pupae were more susceptible. Royal Society London, Grain Pests (War) Com. Agr. Meeting, Pusa, February, 1923, Rept. Res.
The khapra beetle,
Phosphine and sulfuryl fluoride are being evaluated as replacement fumigants for control of khapra beetle. Bio-Technol., Leeds, Bul. Agr. The following are the principal results to date. Inst. Indian Jour. 4, pp. Beal Richard S. Jr. Everts Ed. Agr. Chernuishex P. K. [The manner of increasing the efficiency of fumigation against stored pests]. 40(pt. London Proc., ser.