Fipronil is an outstanding new insecticide for crop protection with good selectivity between
insects and mammals. The insecticidal action involves blocking the γ-aminobutyric acid …

The toxicities of four classes of insecticides, emamectin benzoate (avermectin), chlorfenapyr
(pyrrole), fipronil (phenylpyrazole), and tebufenozide (benzoylhydrazide) were compared …

Petroleum spray oils (PSOs) kill insect pests on contact, and the composition of modern
PSOs is substantially different from the ones introduced earlier. The effects of direct …

Fipronil, a new broad spectrum pyrazole insecticide, was tested both in the laboratory and
field as a bait toxicant for control of red imported fire ants, Solenopsis invicta Buren …

All the developmental stages of Chrysoperla carnea (Stephens) were treated with fipronil
using different modes of exposure under laboratory conditions. Eggs were dipped in an …

Psyttalia concolor (Szèpligeti)(Hymenoptera: Braconidae) is a koinobiont endoparasitoid of
several species of tephritid (Diptera) larvae, such as Bactrocera oleae (Gmelin) and Ceratitis …

Fipronil was applied to cotton by ground sprayer at ultralow volume and conventional spray
rates. Boll weevil mortality and residue analysis of fipronil and its metabolites at 0, 1, 2, 3 …

Chemicals continue to be the principal means of managing numerous arthropod pests.
Furthermore, the use of effective chemicals has made possible the profitable production of …

A glass vial bioassay was used to determine the toxicity of 10 insecticides to 3 strains of the
boll weevil, Anthonomus grandis grandis Boheman, ectoparasitoid Catolaccus grandis …

To enhance quinclorac potency, twenty-five derivatives were synthesized containing 3-
methyl-1H-pyrazol-5-yl by intermediate derivatization methods (IDMs). These compounds …