Screening of Some Crude Plant Extracts for Their Acaricidal and Insecticidal Efficacies

Kim, Do-Ik; Park, Jong-Dae; Kim, Seon-Gon; Kuk, Hyun; Jang, Mi-Soon; Kim, Sang Soo

doi:10.1016/s1226-8615(08)60076-x

Cited by 62 publications

(31 citation statements)

References 7 publications

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“…The mortalities were high in extracts Albizia coreana Twig., Pyracantha angustifolia F. (Rosaceae), and Ligustrum japonicum Thunb. (Oleaceae) within 48 h treatment [39]. Attia et al [23] revealed that the extract of garlic led to a rise in female mortality and a reduction in fecundity with the increasing of concentration.…”

Section: Effect On Egg-laying Capacitymentioning

confidence: 99%

Investigations on the Effects of Five Different Plant Extracts on the Two-Spotted MiteTetranychus urticaeKoch (Arachnida: Tetranychidae)

Erdoğan

Yıldırım

Sever

2012

Psyche: A Journal of Entomology

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Two-spotted mite, Tetranychus urticae Koch (Arac.: Tetranychidae), is an economic pest worldwide including Turkey, causing serious damage to vegetables, flowers, and fruit crops. In recent years, broad-spectrum insecticides/miticides have been used to control this pest in Turkey. Control is difficult mainly due to resistance to conventional pesticides. This study was conducted to determine efficacy of pesticides extracted from five different plants [i.e., Allium sativum L. (Amaryllidaceae), Rhododendron luteum S. (Ericaceae), Helichrysum arenarium L. (Asteraceae), Veratrum album L. (Liliaceae), and Tanacetum parthenium L. (Asteraceae)] against this mite. Bioassays were tested by two different methods to determine the effects of varying concentrations. Experiments were performed using 3 cm diameter leaf disk from unsprayed bean plants (Phaseolus vulgaris L.). In addition, the effects of the extracts on reproduction and oviposition were investigated. The extract yielded high mortality. In the lowest-concentration bioassays, the adult mites laid lower numbers of eggs compared to the untreated control. No ovicidal effect was observed.

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Section: Effect On Egg-laying Capacitymentioning

confidence: 99%

Investigations on the Effects of Five Different Plant Extracts on the Two-Spotted MiteTetranychus urticaeKoch (Arachnida: Tetranychidae)

Erdoğan

Yıldırım

Sever

2012

Psyche: A Journal of Entomology

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“…But this trend is now reversed as it becomes evident that plant natural products still have enormous potential to inspire and influence the modern agrochemical research (Choi et al, 2004). Natural products seem to be a viable solution to the environmental problems caused by the synthetic pesticides and many researchers are trying to identify the effective natural products to replace the synthetic pesticides (Kim et al, 2005). The presence of antifungal compounds in higher plants has long been recognized as an important factor in disease resistance (Mahadevan, 1982).…”

Section: Introductionmentioning

confidence: 99%

In Vitro antifungal potency of plant extracts against five phytopathogens

Tapwal

Nisha

Garg³

et al. 2011

Braz. arch. biol. technol.

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The antifungal activity of aqueous extract of Cannabis sativa, Parthenium hysterophorus, Urtica dioeca, Polystichum squarrosum and Adiantum venustum was investigated against Alternaria solani, Alternaria zinniae, Curvularia lunata, Rhizoctonia solani and Fusarium oxysporum at different concentrations (5, 10, 15 and 20%). At 20%, maximum antifungal potential was observed with the extracts of C. sativa, which recorded excellent inhibitory activity against C. lunata (100%), A. zinniae (59.68%), followed by leaf extract of P. hysterophorus (50%) against A. solani. The application of botanical extracts for disease management could be less expensive, easily available, non-polluting and eco-friendly.

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“…Pavela (2009) reported that extracts derived from pyrethrum (Asterales: Asteraceae) gave a 100% mortality rate of M. persicae aft er 12 days of treatment. Th e extract obtained from Dendropanax morbifera Léveille (Apiales: Araliaceae) and Ficus carica Linnaeus (Rosales: Moraceae) decreased the reproductive rate by 100% of A. gossypii 24 h aft er treatment (Kim et al 2005). In this research, the eff ects of botanical insecticide, palizin was compared with chemical insecticide, imidacloprid against T. aurantii.…”

Section: Discussionmentioning

confidence: 98%

An evaluation of the effect of botanical insecticide, palizin in comparison with chemical insecticide, imidacloprid on the black citrus aphid, Toxoptera aurantii Boyer de Fonscolombe and its natural enemy, Aphidius colemani Viereck

Gholamzadeh-Chitgar¹,

Pourmoradi²

2017

Journal of Plant Protection Research

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Th e black citrus aphid, Toxoptera aurantii Boyer de Fonscolombe (Hemiptera: Aphididae), an important pest of citrus species, feeds by sucking sap from plant leaves. It causes some leaf distortion and malformation of growing leaves and shoot tips. In this study, the eff ects of the botanical insecticide, palizin on T. aurantii and its parasitoid, Aphidius colemani Viereck (Hymenoptera: Brachonidae) were compared with the chemical insecticide, imidacloprid. Th e compounds were evaluated at maximum recommended fi eld concentrations: palizin 2,000 ppm, imidacloprid 500 ppm, water (as control) on adult aphids. Spraying was done with a 100-l engine Honda sprayer (GX120T1, 160T1, 200T) until run-off . Th e number of dead aphids was recorded 24, 48 and 72 hours aft er treatment. According to the results, statistically signifi cant diff erences were found between treatments (p ≤ 0.05). Twenty-four hours aft er treatment, imidacloprid was more eff ective than palizin in reducing the T. aurantii population. Palizin showed high effi ciency (95% mortality) 72 hours aft er treatment. However, at that time, there was no statistically signifi cant diff erence between the mean mortality percentages of imidacloprid and palizin. Th is shows that botanical insecticide, palizin can eff ectively control T. aurantii. Also, palizin caused low mortality (10.86%) on A. colemani while imidacloprid was more toxic (31.1% mortality). Th e results of the present study indicated that palizin can be used instead of chemical insecticide, imidacloprid in control programs of T. aurantii.

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Screening of Some Crude Plant Extracts for Their Acaricidal and Insecticidal Efficacies

Cited by 62 publications

References 7 publications

Investigations on the Effects of Five Different Plant Extracts on the Two-Spotted MiteTetranychus urticaeKoch (Arachnida: Tetranychidae)

Investigations on the Effects of Five Different Plant Extracts on the Two-Spotted MiteTetranychus urticaeKoch (Arachnida: Tetranychidae)

In Vitro antifungal potency of plant extracts against five phytopathogens

An evaluation of the effect of botanical insecticide, palizin in comparison with chemical insecticide, imidacloprid on the black citrus aphid, Toxoptera aurantii Boyer de Fonscolombe and its natural enemy, Aphidius colemani Viereck

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