Results 21 to 30 of about 2,251 (136)

Effects of azadirachtin on Rhodnius prolixus: immunity and trypanosoma interaction

Memorias do Instituto Oswaldo Cruz, 1992
The effects of azadirachtin, a tetranortriterpenoid from the neem tree Aradirachta indica J. on both immunity and Trypanosoma cruzi interaction within Rhodniusprolixus and other triatomines, were presented Given through a blood meal, azadirachtin ...
Patricia de Azambuja, Eloi S. Garcia
doaj   +1 more source

The Effect of Botanical Pesticides Azadirachtin, Celangulin, and Veratramine Exposure on an Invertebrate Species Solenopsis invicta (Hymenoptera: Formicidae)

Toxins, 2023
The injudicious and excessive use of synthetic pesticides has deleterious effects on humans, ecosystems, and biodiversity. As an alternative to traditional crop-protection methods, botanical pesticides are gaining importance.
Yuling Liang, Mingrong Liang, Huimei Chen, Jingxin Hong, Yunbo Song, Kuo Yue, Yongyue Lu   +6 more
doaj   +1 more source

Azadirachtin Affects the Growth of Spodoptera litura Fabricius by Inducing Apoptosis in Larval Midgut

Frontiers in Physiology, 2018
Azadirachtin, the environmentally friendly botanical pesticide, has been used as an antifeedant and pest growth regulator in integrated pest management for decades.
Benshui Shu, Jingjing Zhang, Gaofeng Cui, Ranran Sun, Xin Yi, Guohua Zhong   +5 more
doaj   +1 more source

Lethal and behavioral effects of synthetic and organic insecticides on Spodoptera exigua and its predator Podisus maculiventris. [PDF]

PLoS ONE, 2018
BACKGROUND:The beet armyworm, Spodoptera exigua (Lepidoptera: Noctuidae), is a key insect pest of edible vegetables around the world and it is resistant to insecticide of different classes.
Ancidériton Antonio de Castro, Jesusa Crisostomo Legaspi, Wagner de Souza Tavares, Robert L Meagher, Neil Miller, Lambert Kanga, Muhammad Haseeb, José Eduardo Serrão, Carlos Frederico Wilcken, José Cola Zanuncio   +9 more
doaj   +1 more source

Short and long-term effects of azadirachtin A on development and egg production of Rhodnius prolixus

Memorias do Instituto Oswaldo Cruz, 1990
Azadirachtin A was given through a blood meal to 4th-instar larvae and to adult females of Rhodnius prolixus. Development (ecdysis) and egg production were inhibited in a dose-dependent manner.
Eloi S. Garcia, Denise Feder, José Eugênio P. Lima Gomes, Heinz Rembold   +3 more
doaj   +1 more source

Efficiency of certain insecticides compared to selected alternatives on onion thrips (Thrips tabaci Lind.) under field conditions [PDF]

Archives of Agriculture Sciences Journal, 2018
The experiments were carried out at farm of Plant Protection Department, Faculty of Agriculture, Al Azhar University, Assiut governorate, Egypt during two successive seasons 2014/2015 and 2015/2016 to evaluate the impact of the commonly insecticides ...
M. Abd El-Mageed, H. Fouad, S. Aboelkassem, A. Sallam   +3 more
doaj   +1 more source

The bio-interactions between plants, insecticides and fertilizers: an innovative approach for the research of xenobiotic substances

Natural Products and Bioprospecting, 2022
In this experiment carried out on Caribbean chili pepper plants (Capsicum chinensis), the bio-insecticide azadirachtin in combination with an NPK fertilizer proved to have a greater lethal impact on the larvae of Aedes albopictus than each substance on ...
Frédéric Darriet
doaj   +1 more source

Azadirachtin in combination with emamectin benzoate and abamectin increases efficacy against brinjal shoot and fruit borer, Leucinodes orbonalis Guenee

Journal of Entomological and Acarological Research
Brinjal shoot and fruit borer (BSFB) is a serious insect pest of brinjal, causing significant damage and yield loss in Bangladesh. Chemical insecticides having toxic effects are frequently applied to control this pest.
Md. Mahi Imam Mollah
doaj   +1 more source

Effects of precocene and azadirachtin in Rhodnius prolixus: some data on development and reproduction

Memorias do Instituto Oswaldo Cruz, 1987
The results presented in this paper clearly indicate that precocene and azadirachtin are effective inhibitors of moulting and reproduction in the hemipteran Rhodnius prolixus. The time of application is important and only applications of these substances
Eloi S. Garcia, Denise Feder, José Eugénio P. L. Gomes, Patricia de Azambuja   +3 more
doaj   +1 more source

Behavioural manipulation of the cabbage stem flea beetle (Psylliodes chrysocephala L): Prospects for push–pull strategies in oilseed rape

Pest Management Science, EarlyView.
Behavioural manipulation of Psylliodes chrysocephala provides promising opportunities for sustainable pest management in oilseed rape systems. This review synthesises evidence on glucosinolates and their volatile isothiocyanate derivatives as phagostimulants and attractants, alongside the repellent or antifeedant effects of non‐host plants, plant ...
Suleiman Mustapha, Patricia A Ortega‐Ramos, Jozsef Vuts, Tariq M Butt, E. Joel Loveridge, Daniel Rüde, Samantha M Cook   +6 more
wiley   +1 more source