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Laboratory study on the effectiveness on photostable pyrethroids formulated with benzalkonium chloride to be used on furniture
1985 - IRG/WP 3346
The first results are presented of a study on the effectiveness of photostable pyrethroids formulated with banezalkonium chloride. Initially the products were submitted to preliminary tests and then the more efficient formulations were tested with a new essay that tries to simulate a dry-wood termite attack on furniture....
A M F Oliveira, A T De Lelis


Comparison of permethrin and fenvalerate as termiticides and their significance to Australian Quarantine Regulations
1984 - IRG/WP 1230
This paper reports detailed laboratory evaluations of the termiticidal efficacy of permethrin and fenvalerate-treated wood blocks. Comparison between artificially wheathered permethrin-treated blocks and unweathered blocks is given. The effect of a 6-week soil burial period on pyrethroid-treated blocks at a retention of 0.08 kg/m³ is also reported. Toxic or protection threshold values for the two...
J W Creffield, C D Howick


Future insecticidal treatments for wood products
1980 - IRG/WP 3140
Protective measures involving chemical treatment of wood use only a narrow range of toxic materials which are divisible into two groups, (i) those that are water-soluble, (ii) those that are soluble only in organic solvents. It is generally true to say that, as far as protection against insects is concerned, the former are stomach poisons while the latter are largely (though not exclusively) conta...
D J Cross


Efficacy of termiticide treatments to soil in field tests in the southern United States
1994 - IRG/WP 94-30043
In standard ground-board and concrete-slab efficacy tests in the southern United States, termiticides provide several years of subterranean termite control depending on rates applied to the soil and test site location. Years of 100% control (as of February 1994) provided by each currently marketed termiticide applied at highest label rates under concrete slabs in our four primary test sites (Flori...
B M Kard, J K Mauldin


Laboratory tests on the residual effects of pyrethroids against termites thirteen years after application
1994 - IRG/WP 94-30056
This paper is in continuation to a series of articles published on the work being developed in Brazil regarding the feasibility of using photostabl synthetic pyrethroids against termites. Tests were carried out to compare the efficacy of five synthetic pyrethroids with the traditional organo-chlorinated pesticide, chlordane. Wooden blocks were impregnated with alcohol-based solutions of the above-...
A M F Oliveira