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Relevant bibliographies by topics / Pyrethrum FS EC

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Journal articles

Academic literature on the topic 'Pyrethrum FS EC'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Pyrethrum FS EC"

1

Nikolova, Ivelina, and Natalia Georgieva. "EFFECT OF BOTANICAL INSECTICIDES NEEMAZAL-T/S AND PYRETHRUM APPLIED ALONE AND IN COMBINATION WITH DIFFERENT ORGANIC PRODUCTS ON THRIPS TABACI POPULATION DENSITY." Acta entomologica serbica 19, no. 1/2 (2014): 1–11. https://doi.org/10.5281/zenodo.18141.

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Abstract The trial was conducted with spring forage pea (<em>Pisum sativum</em> L.) from 2011-2013 in the experimental field of the Institute of Forage Crops, Bulgaria. The effect of three insecticides was studied:  NeemAzal T/S<sup>®</sup>, Pyrethrum FS EC (botanical insecticides) and Nurelle D (synthetic insecticide) applied alone and in combination with the growth regulators Polyversum (biological growth regulator and fungicide) and Flordimex 420 (synthetic growth regulator); and an organic foliar fertilizer known as Biofa on <em>Thrips tabaci</em> population density

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2

Nikolova, Ivelina, and Natalia Georgieva. "Effects of biological insecticides NeemAzal T/S and pyrethrum FS EC and their interaction with organic products in treatments of pea aphid Acyrthosiphon pisum (Harris) (Hemiptera: Aphididae) on Pisum sativum (L.)." Pesticidi i fitomedicina 29, no. 3 (2014): 177–85. http://dx.doi.org/10.2298/pif1403177n.

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The efficacy and effects of two biological insecticides, NeemAzal T/S? and Pyrethrum FS EC, applied individually and in combination with Polyversum (a biological growth regulator and fungicide) and Biofa (an organic foliar fertilizer), in controlling Acyrthosyphon pisum population density were studied. Nurelle D (a synthetic insecticide), applied alone and in combination with Flordimex 420 (a synthetic growth regulator), was used as a standard. The products were applied once (at budding stage) or twice (at budding and flowering stages). Twenty-four variants were studied. The interaction of Pyr

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3

Vasilev, Pavlin, Radoslav Andreev, Nedyalka Palagacheva, Hristina Kutinkova, and Desislava Stefanova. "EFFICACY OF NON-CHEMICAL INSECTICIDES AGAINST HYALOPTERUS PRUNI (HEMIPTERA: APHIDIDAE) ON PLUM." Journal of Biopesticides 12, no. 02 (2019): 157–63. http://dx.doi.org/10.57182/jbiopestic.12.2.157-163.

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ABSTRACT The aim of the study was to establish the efficacy of nonchemical insecticides, from different groups, for control of Hyalopterus pruni on plum. The experiments were conducted under laboratory conditions. Three botanical insecticides with active ingredients pyrethrum (Pyretrum FS EC - 0.025%,0.05%,0.1%), nicotine (NicoTab - 1:1; 1:2; 1:3 with water) and azadirachtin (NeemAzal T/S – 0.1%; 0.3%; and 0.5% ) were used, as well as two microbial products based on Beauveria bassiana (NaturalisR - 2.3 x 107 spores/mL) and Paecilomyces fumosoroseus (PreFeRal WG - 2 x 10 9 CFU/g) in concentrati

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4

Georgieva, Natalia, Ivelina Nikolova, and Grozi Delchev. "Organic cultivation of field pea by use of products with different action." Spanish Journal of Agricultural Research 13, no. 4 (2015): e0906. http://dx.doi.org/10.5424/sjar/2015134-7861.

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<p>The possibilities for increasing the productivity and control of the pea weevil (<em>Bruchus pisorum </em>L.) in field pea (<em>Pisum sativum</em> L.) organic cultivation by the use of following bioproducts NeemAzal T/S and Pyrethrum FS-EC (insecticides), applied individually and in combination with Polyversum (growth regulator and fungicide) and Biofa (foliar fertilizer), as well as to evaluate the stability of the used mixtures were studied. Synthetic products Nurelle D and Flordimex 420 (alone and in combination) were used as a standard. The products were ap

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5

Andreev, Radoslav. "NON-CHEMICAL CONTROL OF APHIS SPIRAECOLA PATCH. AND DYSAPHIS PLANTAGINEA PASS. ON APPLE." Journal of Biopesticides 5 (April 1, 2012): 239–42. https://doi.org/10.57182/jbiopestic.5.0.239-242.

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Non-chemicalmethods for control of the most important aphids on apple in Bulgaria, rosyapple aphid (Dysaphis plantaginea Pass.) and spiraea aphid (Aphisspiraecola Patch.), were evaluated under field conditions in the regionof Plovdiv (Central-South Bulgaria). Two treatments with the kaolin containingproduct, SurroundâWP, applied in October, significantly reduced thenumber of winter eggs of D. plantaginea. Its effectiveness was comparableto that of the defoliation of apple trees. The botanical insecticides Neem AzalT/S (azadirachtin) and Pyretrum FS EC (pyrethrum) showed an excellenteffectivene

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