Results 111 to 120 of about 30,811 (285)
Status of Pest, <i>Oryctes rhinoceros</i> and Its Natural Enemies in the Independent Smallholder Treated with Different Insecticides [PDF]
, 2019 Fathul Nabila Abd Karim +5 more
openalex +1 more source
Naturally derived insecticides: Prospects for forestry use
The Forestry Chronicle, 1992 Much interest exists in using natural chemicals as insecticides. Plants manufacture a vast array of chemicals that help protect them against insect attack. These could serve as sources or models for future insecticides with novel modes of action that are highly effective and safe. Three compounds that are currently receiving much attention are examined
openaire +1 more source
Evolving resistance patterns in Tetranychus urticae and Bemisia tabaci in Greece
Pest Management Science, EarlyView.Greek populations of T. urticae and B. tabaci exhibit evolving multi‐resistance, confirmed by bioassays and molecular markers, highlighting the urgent need for evidence‐based resistance monitoring in IPM. Abstract BACKGROUND Pesticide resistance in agricultural pests remains a major barrier to effective and sustainable crop protection.
Anastasia Kampouraki +8 more
wiley +1 more source
PENGUJIAN BEBERAPA JENIS INSEKTISIDA NABATI TERHADAP KUTU BERAS (Sitophilus oryzae L)
Jurnal Biota, 2015 The purpose of this study first to determine whether or not capable of natural insecticides to kill Sitophilus oryzae L and to determine effective of natural insecticides to kill Sitophilus oryzae L.
Muhammad Isnaini +2 more
doaj
Pest Management Science, EarlyView.SYN‐A, a naturally derived synergist, inhibited key metabolic pathways associated with pyrethroid insecticide resistance in cabbage stem flea beetle (CSFB) and its parasitoid Microctonus brassicae. SYN‐A restored pyrethroid efficacy against resistant CSFB allowing up to 80% reduction in application rates.
Patricia A. Ortega‐Ramos +2 more
wiley +1 more source
Pest Management Science, EarlyView.A risk classification of registered pesticides in Brazil was conducted, and the contribution of food to cumulative pesticide exposure was evaluated. Model diets were proposed, based on Brazilian consumption patterns. Abstract BACKGROUND Pesticide residue exposure assessments can be carried out during both the pre‐regulation and post‐regulation phases ...
Bianca Figueiredo de Mendonça Pereira +1 more
wiley +1 more source
Pest Management Science, EarlyView.Experimental setup for dsRNA feeding in Brassicogethes aeneus to evaluate the effect of a synthetic polymer nanocarrier on RNAi efficiency. The experiment assessed whether the nanocarrier enhances RNAi after oral dsRNA delivery. (a) Stability of dsRNA–nanocarrier complexes was tested in simulated gut conditions. (b) Gene expression of αCOP and dre4 was
Triin Kallavus +13 more
wiley +1 more source
Impact of mineral paraffin oil as an additive on the efficacy of garlic and ginger essential oils as natural insecticides against cotton leafworm and fall armyworm [PDF]
Reda Abdullah +3 more
openalex +1 more source
Effects of bioinsecticide exposure route on aphids and their natural enemies in oilseed rape
Pest Management Science, EarlyView.Fatty acids, silicone polymers and surfactants reduced aphid numbers but caused natural enemy mortality under direct exposure, while minimal residual activity suggests potential for targeted, compatible use in integrated pest management. Abstract BACKGROUND Myzus persicae Sulzer and Brevicoryne brassicae L.
Aimee J. Tonks +3 more
wiley +1 more source