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Journal articles on the topic 'NeemAzal T/S'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Shawki M, A.-A., V. Táborský, F. Kamler, and J. Kazda. "Effect of two NeemAzalTM formulations on honeybees under semi-field conditions." Plant Protection Science 41, No. 2 (2010): 63–72. http://dx.doi.org/10.17221/2744-pps.

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The effects of NeemAzalTM formulations: NeemAzalTM T/S (1% azadirachtin) and NeemAzalTM granules (1% azadirachtin) on honeybees, <i>Apis mellifera</i> L., were studied under semi-field conditions. Three plots at 15 m<sup>2</sup> each were sown with spring rape seeds Brassica napus cultivar Likolly (Brassicaceae/Cruciferae). In the first plot NeemAzal granules were added with the seeds during sowing. The second plot was sprayed with NeemAzal T/S during full flowering; GreemaxTM was used as a wetting agent. The third one was sprayed with water only during full flowering a

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2

Selem, Gamila Sh, and El-Sayed A. El-Sheikh. "TOXICITY AND BIOCHEMICAL EFFECTS OF NEEM AZAL T/S, WILLOW (SALIX AEGYPTIACA L.) AND CHASTEBERRY (VITEX AGNUS-CASTUS L.) ON HOUSE FLY, MUSCA DOMESTICA L. (DIPTRA : MUSCIDAE)." Journal of Biopesticides 8, no. 1 (2015): 37–44. http://dx.doi.org/10.57182/jbiopestic.8.1.37-44.

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The house fly, Musca domestica, is a very significant pest due to transmitting of various human and animal pathogenic diseases. In a response to environmental threats of chemical insecticides, toxic and biochemical effects of a relatively new plant extracts of willow (Salix aegyptiaca L.) and chasteberry (Vitex agnus-castus L.) comparing with NeemAzal T/S were studied on 3rd larval instar of M. domestica. Results showed that NeemAzal T/S is highly toxic to 3rd larval instar with LC50 and LC90 of 0.009 and 0.098 µg mL-1, respectively. Whereas, willow and chasteberry showed low toxic effects com

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3

Bartelsmeier, Imke, Michael Kilian, Cindy J. M. ten Broeke, Daan Mertens, and Marcel Dicke. "Local and systemic effect of azadirachtin on host choice and feeding activity of Macrosiphum rosae on rose plants." Arthropod-Plant Interactions 16, no. 2 (2022): 191–204. http://dx.doi.org/10.1007/s11829-022-09889-x.

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AbstractMany studies in the last decades addressed the antifeedant and repellent effects of neem (Azadirachta indica)-based pesticides on arthropod herbivores with azadirachtin as the leading active ingredient. However, results for aphids regarding repellence and feeding were often contradictory and mainly based on laboratory studies with self-made neem extracts in high concentrations. Moreover, no data are available on the presence of azadirachtin in the phloem of treated plants—the tissue that most aphids feed on. We investigated how the application of the commercial neem product NeemAzal-T/

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4

Milenkovic, Slobodan, Dejan Marcic, and Lazar Ruzicic. "Control of green apple aphid (Aphis pomi De Geer) in organic apple production." Pesticidi i fitomedicina 28, no. 4 (2013): 281–85. http://dx.doi.org/10.2298/pif1304281m.

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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 septempunctata), b) predator activity (C. septempunctata) + selective spraying of trees with infestation level exceeding 10% with a botanical insecticide (NeemAzal T/S), and c) predator activity (C. septempunctata) + total spraying of all orchard trees with the botanical insecticide (NeemAzal T/S). In terms of maintaining a biological balance wi

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5

Marcic, Dejan, Mirjana Prijovic, Tanja Drobnjakovic, Pantelija Peric, Milan Sevic, and Svetomir Stamenkovic. "Effects of bioinsecticides in control of greenhouse whitefly (Trialeurodes vaporariorum Westwood) on tomato." Pesticidi i fitomedicina 26, no. 4 (2011): 363–69. http://dx.doi.org/10.2298/pif1104363m.

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The effects of commercial products of entomopathogenic fungus Beauveria bassiana (Naturalis; 0.1%, 0.2% and 0.3%), azadirachtin (NeemAzal T/S; 1% and 2%) and oxymatrin (KingBo; 0.1% and 0.2%) in the control of greenhouse whitefly (Trialeurodes vaporariorum Westwood) on tomato were tested in plastic covered greenhouse. The effects of the bioinsecticides, applied twice at five-day interval, were compared to effects of abamectin (Abastate EW; 0.075%) and thiamethoxam (Actara 25-WG; 0.05%). Tested bioinsecticides reduced the number of larvae by 82-97% (Naturalis), 90-99% (NeemAzal T/S) and 90-96%

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6

H. A. F. El-Shafie and L. M. E. Alawad. "Efficacy of Bacillus thuringiensis var. aizawai and NeemAzal-T/S against the old world bollworm Helicoverpa armigera (Hubner) (Lepidoptera: Noctuidae)." International Journal of Frontiers in Biology and Pharmacy Research 1, no. 1 (2021): 007–12. http://dx.doi.org/10.53294/ijfbpr.2021.1.1.0002.

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The efficacy of XenTari® containing Bacillus thuringiensis var. aizawai (Bta), NeemAzal -T/S® (Azadirachtin A) and their combination were tested against the second and fourth larval instars of the old world bollworm (OWB), Helicoverpa armigera (Hübner). The Bta was applied in three concentrations of 0.5, 1, and 1.5 kg/ha while NeemAzal concentrations were 1, 2, and 3L/ha. The results showed a significant difference in the mortality percentage between the different concentrations. The Bta was more effective in the fourth larval instars. Seven days, after treatment, the mortality percentage in b

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7

El-Badawi, Ashraf A. "Antioxidant Activity of Lupine Seeds in Nile Tilapia Fish (O. niloticus) Suspected to Oxidative Stress Induced by Neemazal T/S." International Journal of Applied Sciences and Biotechnology 3, no. 2 (2015): 170–78. http://dx.doi.org/10.3126/ijasbt.v3i2.12284.

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This study was designed to determine the effects of acute toxicity of NeemAzal T/S on Nile tilapia (Oreochromis niloticus) and to investigate the antioxidant effect of Lupine seeds on the gills and erythrocytes(EC) oxidative stress induced by NeemAzal T/S in Nile tilapia .Two doses of NeemAzal; 1/10 LC50:16 PPM (NA1) and 1/5 LC50:32 PPM (NA2) and three periods of 10, 20 and 30 days were used. Oxidative stress parameter, total peroxide (TP) and antioxidant enzyme activities, catalase (CAT) and superoxide dismutase (SOD) as well as glycemia were measured. NA2 markedly decreased CAT and SOD activ

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8

Lima, José Farid Maia, Anderson Dionei Grützmacher, Uemerson Silva da Cunha, Marilda Pereira Porto, José Francisco da Silva Martins, and Gabriel Olle Dalmazo. "Ação de inseticidas naturais no controle de Spodoptera frugiperda (J.E. Smith, 1797) (Lepidoptera: Noctuidae) em milho cultivado em agroecossistema de várzea." Ciência Rural 38, no. 3 (2008): 607–13. http://dx.doi.org/10.1590/s0103-84782008000300003.

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Estudou-se a eficiência de inseticidas naturais no controle de Spodoptera frugiperda (J.E. Smith, 1797) (Lepidoptera: Noctuidae), na cultura do milho em agroecossistema de várzea, sob infestação natural. O experimento foi conduzido a campo na área experimental da Embrapa Clima Temperado - Estação Experimental Terras Baixas, no ano agrícola 2005/2006. O delineamento experimental foi de blocos ao acaso em esquema fatorial (9x2), com 9 tratamentos: T1- NeemAzal-T/S (0,25%); T2- NeemAzal-T/S (0,5%); T3- Rotenat CE (0,5%); T4- Natuneem agrícola (0,5%); T5- Rotenat CE + Natuneem agrícola (0,25+0,25%

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9

Nikolova, Ivelina, and Natalia Georgieva. "Systems of organic farming in spring vetch I: Biological response of sucking insect pests." Pesticidi i fitomedicina 30, no. 2 (2015): 77–84. http://dx.doi.org/10.2298/pif1502077n.

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Four systems of organic farming and a conventional farming system were studied over the period 2012-2014. The organic system trial variants included: I - an organic farming system without any biological products used (growth under natural soil fertility) - Control; II - an organic farming system involving the use of a biological foliar fertilizer and a biological plant growth regulator (Polyversum+Biofa); III - an organic farming system in which a biological insecticide (NeemAzal T/S) was used; IV - an organic farming system including a combination of three organic products: the foliar fertili

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10

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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11

Mahmoud M, F. "Combining the botanical insecticides NSK extract, NeemAzal T 5%, Neemix 4.5% and the entomopathogenic nematode Steinernema feltiae Cross N 33 to control the peach fruit fly, Bactrocera zonata (Saunders)." Plant Protection Science 43, No. 1 (2008): 19–25. http://dx.doi.org/10.17221/2348-pps.

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Botanical insecticides based on azadirachtin and the entomopathogenic nematode Steinernema feltiae were evaluated for their control of the peach fruit fly, <i>Bactrocera zonata</i>. Laboratory bioassays determined the potential of combinations between the biological control agent S. feltiae and the botanical insecticides NSK, NeemAzal T 5%, Neemix 4.5% against 3rd instar larvae of <i>B. zonata</i>. Of 25 treatment combinations between azadirachtin from NSK extract and <i>S. feltiae</i>, 18 gave synergistic responses, 4 were additive, none antagonistic and 3

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12

Stadler, Christina, and Helmut Staucke. "Perspektiven des Präparates NeemAzal®-T/S in Gemüsekulturen." Gesunde Pflanzen 54, no. 1 (2002): 23–26. http://dx.doi.org/10.1046/j.1439-0345.2002.01108.x.

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13

Andreev, Radoslav, Hristina Kutinkova, and Konstantinos Baltas. "Non-Chemical Control of Some Important Pests of Sweet Cherry." Journal of Plant Protection Research 48, no. 4 (2008): 503–8. http://dx.doi.org/10.2478/v10045-008-0059-9.

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Non-Chemical Control of Some Important Pests of Sweet CherrySome non-chemical insecticides were tested for efficacy of control of fall webworm,Hyphantria cunea(Drury), and of cherry weevil,Rhynchites auratus(Scop.) in the laboratory and black cherry aphid,Myzus cerasi(Fabr.) under field conditions. Hendreson & Tilton formula was applied for evaluation of efficacy. NeemAzal T/S (azadirahtin) at the concentration 0.5% and Naturalis (Beauveria bassiana) used at 0.2% or 0.3% have shown the best results against black cherry aphid. Good results were also obtained with Pyrethrum FS (pyrethrin + s

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14

Bernardi, Oderlei, Daniel Bernardi, Calisc de Oliveira Trecha, Edson de Oliveira Jardim, Uemerson Silva da Cunha, and Mauro Silveira Garcia. "Comunicação científica eficiência de inseticidas à base de nim no controle de Grapholita molesta (Busck, 1916) (Lepidoptera: Tortricidae)." Revista Brasileira de Fruticultura 32, no. 1 (2010): 286–90. http://dx.doi.org/10.1590/s0100-29452010005000006.

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O objetivo foi avaliar a eficiência de inseticidas à base de nim no controle da mariposa-oriental G. molesta em laboratório. A dieta artificial foi cortada em cubos e imersa nas caldas dos respectivos tratamentos; em seguida, lagartas recém-eclodidas foram transferidas para tubos de vidro, contendo os cubos de dieta tratados. Os produtos testados foram: NeemAzal-T/S®, Dalneem emulsionável®, Organic Neem® e Natuneem Agrícola® na concentração de 0,5% do produto comercial (p.c.) em comparação com o inseticida químico fenitrotion (Sumithion 500 CE®) a 0,15% p.c. e uma testemunha (água). Os insetic

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15

Petrikovszki, Renáta, Pratik Doshi, György Turóczi, Ferenc Tóth, and Péter Nagy. "Investigating the Side-Effects of Neem-Derived Pesticides on Commercial Entomopathogenic and Slug-Parasitic Nematode Products Under Laboratory Conditions." Plants 8, no. 8 (2019): 281. http://dx.doi.org/10.3390/plants8080281.

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Lethal effects of neem derived pesticides (neem leaf extract (NLE) and NeemAzal-T/S (NA)) were examined on different entomopathogenic (EPN) and slug-parasitic (SPN) nematodes. In our recent study, neem derived pesticides were tested against Phasmarhabditis hermaphrodita for the first time under in vitro conditions. Laboratory experiments were set up in 96-well microplates with different concentrations of NLE (0.1%, 0.3%, 0.6%, and 1%) and NA (0.001%, 0.003%, 0.006%, and 0.01%) and Milli-Q water as the control. After 24-h exposure time, mortality of individual nematodes was observed and recorde

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16

Nikolova, Ivelina, and Natalia Georgieva. "Systems of organic farming in spring vetch II: Biological response of Aeolothrips intermedius Bagnall and Coccinella septempunctata L." Pesticidi i fitomedicina 30, no. 3 (2015): 147–53. http://dx.doi.org/10.2298/pif1503147n.

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The effects of four systems of organic farming of spring vetsch on Aeolothrips intermedius Bagnall (Thysanoptera: Aeolothripidae) and Coccinella septempunctata L. (Coleoptera: Coccinellidae) population density and the toxicity of several products on predatory insects were studied. The variants were: Control (without using any biological products); combined treatment with Polyversum (biological foliar fertilizer) and Biofa (biological plant growth regulator); treatment with NeemAzal T/S (biological insecticide, a.i. azadirachtin) and treatment with a combination of NeemAzal with Polyversum and

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17

Chromcova, L., J. Blahova, D. Zivna, et al. "NeemAzal T/S – toxicity to early-life stages of common carp (Cyprinus carpio L.)." Veterinární Medicína 60, No. 1 (2016): 23–30. http://dx.doi.org/10.17221/7922-vetmed.

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18

KAVALLIERATOS, NICKOLAS G., CHRISTOS G. ATHANASSIOU, CONSTANTIN J. SAITANIS, et al. "Effect of Two Azadirachtin Formulations against Adults of Sitophilus oryzae and Tribolium confusum on Different Grain Commodities." Journal of Food Protection 70, no. 7 (2007): 1627–32. http://dx.doi.org/10.4315/0362-028x-70.7.1627.

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The insecticidal effect of two azadirachtin-based insecticides, NeemAzal-T/S and Oikos 32 EC, was examined against adults of the grain beetles Sitophilus oryzae and Tribolium confusum on wheat and maize under different temperature and humidity regimes. The insecticides were applied at three dosages, equivalent to 50, 100, and 200 mg of active ingredient per kg of grain. Adults of the above species were exposed to the treated grains at 20, 25, and 30°C and two relative humidity levels (55 and 75%), and mortality was assessed after 14 days of exposure. All adults were then removed, and the treat

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19

Plhalova, Lucie, Jana Blahova, Lenka Divisova, et al. "The effects of subchronic exposure to NeemAzal T/S on zebrafish (Danio rerio)." Chemistry and Ecology 34, no. 3 (2017): 199–210. http://dx.doi.org/10.1080/02757540.2017.1420176.

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20

Manatunga, P. N. N. K., and M. M. S. C. Karunaratne. "Systemic effects of Neemazal - T/S? on the Rice Brown Planthopper, Nilaparvata lugens (Stal)." Journal of the National Science Foundation of Sri Lanka 34, no. 4 (2006): 211. http://dx.doi.org/10.4038/jnsfsr.v34i4.3639.

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21

Toshova, Teodora, Dimitar Velchev, Daniela Pilarska, et al. "Effect of bioinsecticides on the grey maize weevil Tanymecus dilaticollis." Plant Protection Science 57, No. 3 (2021): 240–47. http://dx.doi.org/10.17221/17/2021-pps.

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Tanymecus dilaticollis is an important pest of maize and sunflowers in eastern Europe. In the present study, we examined the effectiveness of two commercially available bioinsecticides against T. dilaticollis adults under laboratory conditions: Naturalis<sup>®</sup> based on the Beauveria bassiana fungus and an azadirachtin-based botanical product NeemAzal T/S<sup>®</sup>. Our results suggested that adults of the pests are more susceptible to B. bassiana than to azadirachtin. Naturalis<sup>®</sup>, tested at six concentrations (2.3 × 10<sup>2 </sup&

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22

Kovaříková, Kateřina, Petr Doležal, Ervín Hausvater, Martin Žabka, and Roman Pavela. "Synergism of Neem and Karanja Oils against Colorado Potato Beetle Larvae in Field Conditions." Agronomy 12, no. 12 (2022): 3190. http://dx.doi.org/10.3390/agronomy12123190.

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The increasing scarcity of active substances approved for use in plant protection is reflected in the growing effort to find suitable plant protection alternatives. Products based on plant oils could provide a promising environmentally friendly solution. In previous research in laboratory conditions, the synergistic effect of neem and karanja oils on Leptinotarsa decemlineata (CPB) larvae was observed. The aim of this current study was to verify whether the synergistic effect would also be observed in field conditions. The active substances used included azadirachtin A (NeemAzal® T/S); in both

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23

Doshi, Pratik, Ferenc Tóth, and György Turóczi. "Effect of two neem-derived pesticides on Colorado potato beetle (Leptinotarsa decemlineata Say) (Coleoptera: Chrysomelidae) under laboratory conditions." Columella : Journal of Agricultural and Environmental Sciences 7, no. 2 (2020): 5–13. http://dx.doi.org/10.18380/szie.colum.2020.7.2.5.

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Mortality and antifeedant activity of two different neem-derived pesticides were investigated on larvae of Colorado potato beetle (Leptinotarsa decemlineata Say). In no-choice tests, mortality of larvae increased with increase in time period, meanwhile the feeding damage decreased with the increase of neem leaf extract concentration in contrast to NeemAzal T/S (1% azadirachtin) in which neither there was any significant difference in mortality nor on feeding damage. In the choice test, none of the treatments were lethal to the larvae tested. The larvae fed on the leaves irrespective of the tre

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24

Bartelsmeier, Imke, Michael Kilian, and Marcel Dicke. "Effects of NeemAzal‐T/S on different developmental stages of rose aphid, Macrosiphum rosae." Entomologia Experimentalis et Applicata 170, no. 3 (2022): 245–59. http://dx.doi.org/10.1111/eea.13141.

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25

NIKOLOVA, Ivelina NIKOLO, and Natalia GEORGI GEORGIEVA. "OM NeemAzal–T/S AND Pyrethrum AND THEIR EFFECT ON THE PEA PESTS AND SEED QUALITY." Banat's Journal of Biotechnology VI, no. 12 (2015): 60–68. http://dx.doi.org/10.7904/2068-4738-vi(12)-60.

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26

Wagenhoff, Eiko, Rainer Blum, and Tobias Meier. "Effects of NeemAzal®-T/S in the burying beetle Nicrophorus vespilloides (Coleoptera: Silphidae) via food chain." Applied Entomology and Zoology 48, no. 3 (2013): 283–88. http://dx.doi.org/10.1007/s13355-013-0184-4.

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27

Marcic, Dejan, Irena Ogurlic, Mirjana Prijovic, and Pantelija Peric. "Effectiveness of azadirachtin (NeemAzal-T/S) in controlling pear psylla (Cacopsylla pyri) and European red mite (Panonychus ulmi)." Pesticidi i fitomedicina 24, no. 2 (2009): 123–31. http://dx.doi.org/10.2298/pif0902123m.

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Here we present the results of field trials conducted in Serbia to evaluate the effectiveness of a neem-based product, NeemAzal-T/S (containing azadirachtin-A as its active ingredient in the form of an emulsifiable concentrate) against pear psylla (Cacopsylla pyri) and European red mite (Panonychus ulmi). Efficacy evaluation against C. pyri was carried out in a commercial pear orchard of the Williams pear cultivar, located at Borkovac (Ruma). The insecticides were applied at BBCH 09 pear growth stage, several days before the beginning of hatching of the first generation larvae. The efficacy of

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Drobnjaković, Tanja, Dejan Marčić, Mirjana Prijović, Pantelija Perić, Slobodan Milenković, and Jelena Bošković. "Sublethal effects of NeemAzal- T/S botanical insecticide on Dutch and Serbian populations of Encarsia formosa (Hymenoptera: Aphelinidae)." Biocontrol Science and Technology 28, no. 1 (2017): 1–19. http://dx.doi.org/10.1080/09583157.2017.1409336.

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Ismail, I. A., A. S. H. Abdel-Moniem, E. A. El-Shazly, H. A. El Shabrawy, and R. S. Abdel-Rahman. "Biodetrimental effects of the Corn hybrids, Neemazal-T/S and Chlorphan 48% on the pink corn borerSesamia creticaLed." Archives Of Phytopathology And Plant Protection 45, no. 17 (2012): 2014–25. http://dx.doi.org/10.1080/03235408.2012.720462.

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30

MARČIĆ, DEJAN, and IRENA MEĐO. "Sublethal effects of azadirachtin-A (NeemAzal-T/S) on Tetranychus urticae (Acari: Tetranychidae)." Systematic and Applied Acarology 30, no. 1 (2015): 25. http://dx.doi.org/10.11158/saa.20.1.4.

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31

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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Ahmed, Doaa M., Abd El-Aziz M. A. Mohsen, Mohamed A. El-Deeb, Adel Alkhedaide, Amira M. El-Tahan, and El-Sayed M. Metwally. "The larvicidal effect of neemazal T/S, clove oil and ginger oil on tomato leafminer, Tuta absoluta compared to coragen." Saudi Journal of Biological Sciences 29, no. 3 (2022): 1447–55. http://dx.doi.org/10.1016/j.sjbs.2021.11.028.

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33

Bernardi, Daniel, Oscar Arnaldo Batista Neto E Silva, Oderlei Bernardi, Alexandre Da Silva, Uemerson Silva Da Cunha, and Mauro Silveira Garcia. "Eficiência e efeitos subletais de nim sobre Bonagota salubricola (Meyrick) (Lepidoptera: Tortricidae)." Revista Brasileira de Fruticultura 33, no. 2 (2011): 412–19. http://dx.doi.org/10.1590/s0100-29452011005000076.

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O objetivo deste trabalho foi avaliar a eficiência e os efeitos subletais de um inseticida à base de nim (10 g.L-1 de azadiractina A) sobre a lagarta-enroladeira Bonagota salubricola em laboratório. Nos bioensaios, foi utilizado o produto à base de azadiractina NeemAzal-T/S® nas concentrações de 0,06%; 0,09%; 0,12%; 0,16%; 0,18% e 0,20% do produto comercial (p.c) e uma testemunha (água destilada). A dieta artificial foi cortada em cubos e imersa nas caldas das respectivas concentrações do produto, e, em seguida, lagartas recém-eclodidas foram transferidas para tubos de vidro, contendo os cubos

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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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Patel, Pradip Kumar, Sameer Kumar Singh, Kamal Ravi Sharma, Umesh Chandra, and Vijay Kumar Mishra. "Efficacy of some phyto extracts and insecticides for The management of aphid [Lipaphis Erysimi (Kaltenbach)] in Mustard." Bangladesh Journal of Botany 54, no. 2 (2025): 261–67. https://doi.org/10.3329/bjb.v54i2.82256.

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In the assessment of treatments for management of mustard aphid, it was observed that Neemazal T/S 10,000 ppm (T4) application was the most effective among phyto extracts resulting in the lowest aphid population (15.26 and 7.48 mustard aphid/10cm central twig in first and second spray population, respectively) and yielding the highest output of 12.71 q/ha following closely to T3, which yielded 11.94 q/ha. The treatment T4 also generated the highest net return (Rs. 23927.33/ha) and cost-benefit ratio (1:9.97), trailed by T3 (Rs.20233.58/ha and 1:9.28). Other treatments ranked in terms of effect

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Kostić, Igor, Slobodan Milanović, Miroslav Kostić, et al. "Antifeeding, Toxic, and Growth-Reducing Activity of trans-Anethole and S-(+)-Carvone against Larvae of the Gypsy Moth Lymantria dispar (L.)." Agronomy 12, no. 12 (2022): 3049. http://dx.doi.org/10.3390/agronomy12123049.

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Botanicals, such as essential oils (EO) and their compounds, are considered a viable eco-friendly alternative to synthetic insecticides, which threaten human health and ecosystem functioning. In the present study, we explored the potential use of two EO compounds, trans-anethole (phenylpropanoide) and S-(+)-carvone (monoterpene ketone), against gypsy moth larvae (GML), a serious pest of deciduous forests and orchards. GML feeding, survival, molting, and nutritional physiology were assessed at different compound concentrations and compared with the effects of the commercial botanical product Ne

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Georgieva, Rumyana, Ivan Manolov, Svetlana Manhart, Siegrid Steinkellner, and Stefan Möth. "Sucking insect’s pest management in organic rose production." Agricultural Sciences 16, no. 40 (2024): 143–50. http://dx.doi.org/10.22620/agrisci.2024.40.013.

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Sucking insects are the most common pests and could affect a wide range of cultural and wild plants. They possess a big reproductive potential and under favourable climatic conditions can cause considerable damages on agricultural crops. Some of the sucking insects show resistance to chemical pesticides, which additionally makes their control difficult. To investigate the effect of natural pesticides on the population of some sucking insects in a two year`s field experiment was conducted in the region of the village Kliment on five years`s old organic rose plantation. The following products ha

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Wagenhoff, Eiko, Rainer Blum, and Horst Delb. "Sublethal effects of NeemAzal®-T/S on cockchafers, Melolontha spp. (Col., Scarabaeidae), with a special focus on application timing and beetles’ recovery capabilities." Phytoparasitica 44, no. 1 (2016): 125–38. http://dx.doi.org/10.1007/s12600-016-0507-4.

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Doshi, Pratik, Anett Mészárosné Póss, Ferenc Tóth, Mark Szalai, and György Turóczi. "Effect of neem-derived plant protection products on the isopod species Porcellionides pruinosus (Brandt, 1833)." ZooKeys 801 (December 3, 2018): 415–25. http://dx.doi.org/10.3897/zookeys.801.25510.

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Neem-based products have gained major attention over the last few years due to their wide range of applications in pest management, and have been in the focus of biological plant protection research in the past decade. Yet, there is limited information available to understand the side effects of these neem-derived pesticides on non-target species in soil. Therefore, Porcellionidespruinosus, a terrestrial isopod, was chosen as a non-target species to investigate such possible effects. Two different experiments were conducted to study two different neem-derived plant protection products, i.e., N

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Petr Dvořák and Jaroslav Tomášek. "Findings on the cultivation of potatoes in organic farming." Acta Agraria Debreceniensis, no. 44 (November 20, 2011): 113–16. http://dx.doi.org/10.34101/actaagrar/44/2618.

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This paper explores the effectiveness of organic and plastic mulching for potato production in the Czech Republic. The mulching with chopped grass (GM) and black textile mulch (BTM) were compared to non-mulching control variant (C) with mechanical cultivation. Especially in plots with BTM were first formed ridges and covered by the black polypropylene non-woven textile and then they were planting. During vegetation the infestation of Colorado potato beetle (CPB), weeds biomass, course of soil temperature and soil water potential were assessed. The results showed that surface of GM had a positi

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Doshi, Pratik, Póss Anett Mészárosné, Ferenc Tóth, Mark Szalai, and György Turóczi. "Effect of neem-derived plant protection products on the isopod species Porcellionides pruinosus (Brandt, 1833)." ZooKeys 801 (December 3, 2018): 415–25. https://doi.org/10.3897/zookeys.801.25510.

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Neem-based products have gained major attention over the last few years due to their wide range of applications in pest management, and have been in the focus of biological plant protection research in the past decade. Yet, there is limited information available to understand the side effects of these neem-derived pesticides on non-target species in soil. Therefore, Porcellionides pruinosus, a terrestrial isopod, was chosen as a non-target species to investigate such possible effects. Two different experiments were conducted to study two different neem-derived plant protection products, i.e.,

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Kolařík, Pavel, Jiří Rotrekl, and Karla Kolaříková. "Efficacy of biological formulations against Neoglocianus maculaalba and Dasineura papaveris in Papaver somniferum." Plant Protection Science 55, No. 2 (2019): 123–28. http://dx.doi.org/10.17221/25/2018-pps.

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The effectiveness of selected insecticides against capsule weevils (Neoglocianus maculaalba) and capsule midges (Dasineura papaveris), which are the main pests of breadseed poppy, was verified in a small-plot field experiment in 2015–2017. The effect of foliar application was evaluated according to boreholes on capsule surfaces caused by the feeding of capsule weevil adults and larvae numbers in capsules collected approximately 4 weeks after application. Biological efficacy of the tested biological formulations Spintor (active ingredient spinosad 240 g/l) in dosage 0.4 l/ha and NeemAzal T/S (a

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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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Pavela, Roman. "EFFICACY OF THREE NEWLY DEVELOPED BOTANICAL INSECTICIDES BASED ON PONGAM OIL AGAINST PLUTELLA XYLOSTELLA L. LARVAE." Journal of Biopesticides 5, no. 1 (2011): 62–70. http://dx.doi.org/10.57182/jbiopestic.5.1.62-70.

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ABSTRACT Efficacy of three botanical insecticides based on pongam oil (from Pongamia pinnata) and neem oil (from Azadirachta indica) against Plutella xylostella larvae was studied and the results are reported in this paper. All the tested botanical insecticides showed good efficacy against P. xylostella larvae. No significant effect on oviposition was found for any of the products. Application of the botanical insecticides caused high larval mortality and significantly lower damage feeding to the plants (ranging between 0 % – 50 %, depending on concentration and the insecticide used) compared

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Kostić, Igor, Jelica Lazarević, Darka Šešlija Jovanović, Miroslav Kostić, Tatjana Marković, and Slobodan Milanović. "Potential of Essential Oils from Anise, Dill and Fennel Seeds for the Gypsy Moth Control." Plants 10, no. 10 (2021): 2194. http://dx.doi.org/10.3390/plants10102194.

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The gypsy moth (Lymantria dispar L. (Lepidoptera: Erebidae)) is a serious pest of hardwood forests. In the search for an environmentally safe means of its control, we assessed the impact of different concentrations of essential oils (EOs) from the seeds of three Apiaceae plants (anise Pimpinella anisum, dill Anethum graveolens, and fennel Foeniculum vulgare) on behavior, mortality, molting and nutritional physiology of gypsy moth larvae (GML). EOs efficacy was compared with commercial insecticide NeemAzal®-T/S (neem). The main compounds in the Eos were trans-anethole in anise; carvone, limonen

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Kovaříková, Kateřina, and Roman Pavela. "United Forces of Botanical Oils: Efficacy of Neem and Karanja Oil against Colorado Potato Beetle under Laboratory Conditions." Plants 8, no. 12 (2019): 608. http://dx.doi.org/10.3390/plants8120608.

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Neem and karanja oil are the most promising botanical insecticides in crop protection nowadays. Given that information about the insecticidal abilities of these oils is lacking, the aim was to explore the effects of neem and karanja oil binary mixtures. The insecticidal activity of NeemAzal T/S (Trifolio-M GmbH, Lahnau, Germany) (neem oil), Rock Effect (Agro CS a.s., Česká Skalice, Czech Republic) (karanja oil), and their binary mixes (at 1:1, 1:2, and 2:1 volume ratios) against the larvae of the Colorado potato beetle (CPB; Leptinotarsa decemlineata) was studied. In our bioassays, a synergist

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Wagenhoff, Eiko, Rainer Blum, Lars Henke, and Horst Delb. "Aerial Spraying of Neemazal®-T/S Against the Forest Cockchafer (Melolontha hippocastani, Col.: Scarabaeidae) in South-West Germany: The Effects of Two Field Trials Performed in 2007 and 2008 on Local Populations." Journal of Plant Diseases and Protection 122, no. 4 (2015): 169–82. http://dx.doi.org/10.1007/bf03356547.

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Göttig, Stefanie, and Annette Herz. "Susceptibility of the Box tree pyralid Cydalima perspectalis Walker (Lepidoptera: Crambidae) to potential biological control agents Neem (NeemAzal®-T/S) and entomopathogenic nematodes (Nemastar®) assessed in laboratory bioassays and field trials." Journal of Plant Diseases and Protection 125, no. 4 (2018): 365–75. http://dx.doi.org/10.1007/s41348-018-0154-8.

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MOROVATI, MOHSEN, MASOUMEH MAHMOUDI, MAHMOUD GHAZI-KHANSARI, LIDA JABBARI, and ALIREZA KHALILARIA. "Sterility Effect of the Commercial Neem Extract NeemAzal-T/S^® (Azadirachta indica A. Jus.) on Male Rats (Rattus norvegicus)." Turkish Journal of Zoology, January 1, 2009. http://dx.doi.org/10.3906/zoo-0709-6.

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Korkmaz, Nuh, and İbrahim Örün. "Effects of pesticide NeemAzal-T/S on thyroid, stress hormone and some cytokines levels in freshwater common carp, Cyprinus carpio L." Toxin Reviews, March 11, 2021, 1–10. http://dx.doi.org/10.1080/15569543.2021.1895841.

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