Results 1 to 10 of about 19,279 (241)

Plants in the Genus Tephrosia: Valuable Resources for Botanical Insecticides [PDF]

Insects, 2020
Synthetic insecticides are effective in controlling insect pests but can also harm nontarget organisms and the environment. During the last 40 years, there has been an increasing interest in alternative insecticides, particularly those derived from ...
Peiwen Zhang, Deqiang Qin, Jianjun Chen, Zhixiang Zhang   +3 more
doaj   +5 more sources

Efficacy of some botanical insecticides against Aphis gossypii Glover (Hemiptera: Aphididae) on chrysanthemum

Journal of Entomological and Acarological Research
An evaluation of various botanical insecticides to control Aphis gossypii and its impact on aphid population dynamics on chrysanthemum plants was investigated. In order to control A.
Dedi Hutapea, Indijarto Budi Rahardjo, Fitri Rachmawati, Nina Dwi Yulia, Kurniawan Budiarto   +4 more
doaj   +3 more sources

Lethal Concentration and Lethal Time Botanical Insecticide Tuba Root Extract Against Spodoptera frugiperda J. E. Smith Larvae

Journal of Applied Agricultural Science and Technology
Utilization of botanical insecticides is an option to control environmentally friendly Spodoptera frugiperda  pests. The purpose of this study was to determine the lethal concentration (LC) and lethal time (LT) of botanical insecticides on the third ...
Mukhlis Ibrahim, Rusli Rustam
doaj   +3 more sources

Horizontal transfer of diatomaceous earth and botanical insecticides in the common bed bug, Cimex lectularius L.; hemiptera: cimicidae. [PDF]

PLoS ONE, 2013
BACKGROUND: Horizontal transfer of insecticide occurs when insects contact or ingest an insecticide, return to an aggregation or a nest, and transfer the insecticide to other conspecific insects through contact.
Yasmin Akhtar, Murray B Isman
doaj   +2 more sources

The Effects of Natural Insecticides on the Green Peach Aphid Myzus persicae (Sulzer) and Its Natural Enemies Propylea quatuordecimpunctata (L.) and Aphidius colemani Viereck [PDF]

Insects
Botanical insecticides and soaps are frequently proposed as environmentally safer alternatives to synthetic insecticides. However, the efficacy and selectivity of these products are often only partially supported by empirical evidence.
Francesco Lami, Giovanni Burgio, Serena Magagnoli, Laura Depalo, Alberto Lanzoni, Elettra Frassineti, Ilaria Marotti, Mattia Alpi, Dario Mercatante, Maria Teresa Rodriguez-Estrada, Giovanni Dinelli, Antonio Masetti   +11 more
doaj   +2 more sources

Assessment of phytotoxicity of selected botanical insecticides on treated cowpea (Vigna unguiculata) seed

Bulletin of the National Research Centre, 2022
Background Synthetic insecticides employed in seed treatment are often phytotoxic, especially at slightest misapplications. Cowpea seed is mainly attacked by Callosobruchus maculatus.
Ewa Ogbonnaya, Ansari Ahmad Rizwan, Emakoji Ile Bamidele, Victoria Ayuba   +3 more
doaj   +1 more source

Efektivitas Insektisida Botani dari Daun Mimba dan Wedusan sebagai Pengendalian Kepik Penghisap Kakao

Jurnal Agro Industri Perkebunan, 2023
The impact of cocoa fruit-sucking ladybugs (Helopeltis antonii Signoret) is getting higher, resulting in control by considering costs and abundant raw materials.
Irma Wardati, Fama Rudi Atmaja, Dyah Nuning Erawati, Andarula Galushasti   +3 more
doaj   +1 more source

Use of essential oils from plants of Araripe National Forest against Aedes aegypti (Diptera: Culicidae) [PDF]

Brazilian Journal of Biology, 2023
Aedes aegypti control is achieved with chemical insecticides that can promote insecticide resistance. In the search for new forms of control, the use of botanical products is currently growing and many tests with oils have already been performed.
F. R. Azevedo, R. C. A. B. Ferreira, C. S. Leandro, I. M. Araújo, S. R. Tintino   +4 more
doaj   +1 more source

The Effectiveness of Lemongrass, Garlic, and Tree Marigold as Botanical Insecticides in Controlling of Cocoa Mirid,Helopeltis antonii

Coffee and Cocoa Research Journal, 2014
Control of cocoa mirid, Helopeltis antoniiso far uses chemicalinsecticides as the main alternative. Therefore, it is necessary to find out the environment friendly control techniques.
Endang Sulistyowati, Muhammad Ghorir, Suryo Wardani, Setyo Purwoko   +3 more
doaj   +1 more source

Variation in the susceptibility of Anopheles gambiae to botanicals across a metropolitan region of Nigeria [PDF]

, 2019
Pesticide resistance is normally associated with genetic changes, resulting in varied responses to insecticides between different populations. There is little evidence of resistance to plant allelochemicals; it is likely that their efficacy varies ...
Callaghan, Amanda, Gbaye, Olajire Ayodele, Holloway, Graham J., Oladipupo, Seun Olaitan   +3 more
core   +2 more sources