Lipas jerman telah resisten terhadap berbagai macam insektisida, dibuktikan dengan adanya kasus resistensi lipas yang dilaporkan terjadi di beberapa wilayah Indonesia. Meskipun demikian, Kota Purwokerto sampai saat ini belum ada laporan mengenai tersebut. Tujuan khusus penelitian adalah mengetahui status dari tiga pasar tradisional fipronil. Metode digunakan metode kontak dan umpan menggunakan ...

Brown planthopper (BPH), Nilaparvata lugens (Stål) (Hemiptera: Delphacidae) is an economically important insect pest of rice crop worldwide including Pakistan. The use chemicals insecticides to control the BPH population has been considered effective strategy. However, long-term and intensive resulted in resistance against this pest. In study, six recommended were tested over period 2015-2019 d...

Large scale and partly prophylactic use of neonicotinoids and fipronil has raised concerns about the risks they pose to biodiversity, ecosystem functioning and ecosystem services. The Worldwide Integrated Assessment (WIA) presented in this special issue is the first attempt to synthesize the state of knowledge on these risks and covers over 800 peer-reviewed publications. Here, we present the m...

b a ckground: the present study was designed to investigate the insecticidal efficacy of four different classes of in-secticides: pyrethroids, organophosphates, phenyl-pyrazoles and neo-nicotenoids. one representative chemical from each class was selected to compare the toxicity: deltamethrin from pyrethroids, dichlorovinyl dimethyl phosphate (ddvp) from organophosphates, fipronil from phenyl-p...

This study aims to investigate changes in resistance insecticides over a ten-year period five strains of German cockroaches, Blattella germanica (Linnaeus), which had previously shown deltamethrin, propoxur, and fipronil 2012. The were reared laboratory without exposure for ten years. In 2022, they tested the same using topical application method. ratio (RR50) was calculated each strain determi...

The brown planthopper, Nilaparvata lugens (Stål)[BPH], is a damaging pest of rice in Asia. Insecticides and varietal resistance are widely implemented BPH management practices. However, outbreaks have been linked to excessive insecticide use—challenging the compatibility these two IR62 variety with against BPH, whitebacked Sogatella furcifera Horváth [WBPH], green leafhopper, Nephotettix viresc...

Fipronil is a pyrazole insecticide used to control undesirable insect populations. Due its large-scale application, there the potential for surface waters’ contamination, with toxic action non-target organisms, and consequent impacts on aquatic ecosystems. Planarians are invertebrates these insecticides. They widespread in tropical freshwaters have been proposed as good candidates assess effect...

This study was conducted to show the effectiveness of a novel formulation of fipronil in a spot-on formulation for the therapeutic and preventive control of Rhipicephalus sanguineus in naturally infested dogs. Ticks on all dogs were counted at the moment of treatment and weekly after treatment (therapeutic efficacy) or infestation (preventive efficacy). The profile of the therapeutic efficacy f...