Results 1 to 10 of about 3,046 (153)

Harmful to Parents, Harmless to Offspring: Lethal and Transgenerational Effects of Botanical and Synthetic Insecticides on the Egg Parasitoid Trichogramma atopovirilia [PDF]

Insects
This study investigated the lethal and transgenerational effects of botanical and synthetic insecticides on the egg parasitoid Trichogramma atopovirilia, an important natural enemy of Spodoptera frugiperda in Brazil and beyond.
Emile Dayara Rabelo Santana, Leonardo Vinicius Thiesen, Leandro do Prado Ribeiro, Tamara Akemi Takahashi, José Roberto Postali Parra, Pedro Takao Yamamoto   +5 more
doaj   +2 more sources

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

Effectiveness Test of Piper methysticum Extract Against Crocidolomia pavonana larvae [PDF]

E3S Web of Conferences, 2021
Application synthetic insecticide with high frequency and continuously can give to negative impact. Alternative control which secures is botanical insecticide. This research aimed to effectiveness tests of P. methysticum plant against C.
Anike Mendes Johana, Sembiring Jefri, Sri Susanti Diana   +2 more
doaj   +1 more source

Control of Green Apple Aphid (Aphis pomi De Geer) in Organic Apple Production [PDF]

Pesticidi i Fitomedicina, 2013
The efficacy of different methods for controlling populations of green apple aphid (Aphis pomi De Geer) in organic apple orchard was compared over three consecutive years. The following three control methods were tested: a) predator activity (Coccinela
Slobodan Milenković, Dejan Marčić, Lazar Ružičić   +2 more
doaj   +1 more source

Toxicity and synergism of the essential oil of Piper aduncum L. in populations of Sitophilus zeamais(Coleoptera: Curculionidae)

Pesquisa Agropecuária Tropical, 2023
Researches on the use of essential oil of Piper aduncum L. (EOPA) as a synergist in stored grain pests are still incipient. This study aimed to determine the toxicity of deltamethrin and EOPA, as well as to study the effect of the binary mixture of EOPA +
Roger Ventura Oliveira, Adalberto Hipólito de Sousa, Gabriela da Silva Tamwing, Bárbara Barbosa Mota, Márcio Chaves da Silva   +4 more
doaj   +1 more source

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   +1 more source

Research Status of Botanical Insecticide in Indonesia and Its Commercial Constraints [PDF]

BIO Web of Conferences
This article aims to review the status of botanical insecticide and its commercialization constraints in Indonesia. The method used was by tracking botanical insecticide papers published from 1993 to 2019. The collected data consisted of the plant source
Supriyono Supriyono, Hidayah Nurul, Wijayanti Kristiana Sri, Sujak Sujak, Adi Sunarto Dwi, Yulianti Titiek, Subiyakto Subiyakto, Sari Marlina Puspita, Cahyaningrum Herma   +8 more
doaj   +1 more source

EFFECTIVENESS OF BOTANICAL INSECTICIDE FORMULATIONS AGAINST COCOA POD BORER Conopomorpha cramerella (Snell.)

Jurnal Hama dan Penyakit Tumbuhan Tropika, 2019
Effectiveness of botanical insecticide formulations against cocoa pod borer Conopomorpha cramerella (Snell.). Cocoa pod borer (CPB), Conopomorpha cramerella (Lepidoptera: Gracillariidae), is a major pest on cocoa plants.
La Ode Santiaji Bande, Gusnawaty HS, Mariadi Mariadi, Nuriadi Nuriadi   +3 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

Potensi Ekstrak Ubi Gadung (Dioscorea hispida Dennst.) dan Ekstrak Gulma Babadotan (Ageratum conyzoides L.) untuk Pengendalian Hama Penghisap Buah Kakao (Helopeltis spp.) di Laboratorium

Jurnal Agro Industri Perkebunan, 2022
Cocoa pod sucking (Helopeltis spp.) is one of the pests that causes a productivity decrease of cocoa pod in Indonesia. In terms of control, many farmers in Indonesia are still using synthetic insecticides that are not environmentally friendly, so ...
Dedi Supriyatdi, Adam Fernando, Sismita Sari   +2 more
doaj   +1 more source