Box 12622, Giza, Cairo, Egypt, You can also search for this author in Callosobruchus chinensis is an oligophagous, field to storage and vice-versa pest of pulse crops of the tropics and sub-tropics ... the results show that total control of C. chinensis is achievable within the doses of TLV of both EF and MS. Plant molecules are proven to be effective in synergizing the fumigation efficacy of EF against some insect pests. J of Appl. J Agric Sci Technol 20:519–531, Abd El-Aziz Shadia E, (2001) Persistence of some plant oils against the Bruchid beetle, Callosobruchus maculates (F.) (Coleoptera: Bruchidae) during storage. Toggle navigation. (2004) and Passino et al. Chemical Control Ethyl formate (EF) and methyl salicylate (MS) fumigated for Callosobruchus chinensis. More information about modern web browsers can be found at The adult emergence decreased to 1% after nano-rosemary treatments as compared to 100% in the control. Bull. EF + MS combination shows good prospect for control of C. chinensis. We acknowledge the National Research Centre for supporting project No 1130139. AVRDC International Cooperators' Fact Sheets, Asian Vegetable Research and Development Center (AVRDC), 2001, English language External factsheets English For each tested concentration, four glass jars as replicates were used and the test was repeated four times. statement and Terms and Conditions, These results can be helpful and beneficial for controlling many stored insect pests. Freeman. Effect of tested oils on broad beans weight loss, Effect of tested nano-oils on broad beans weight loss, Repellancy of tested nano-oils on C. maculatus, Repellency of testes nano-oils on C. chinensis. The authors read and approved the final manuscript. For each tested concentration, four glass jars as replicates were used. The experiments were conducted in an arena based on the choice test (Abd El-Aziz and Ismail 2000). The obtained suspension of nano-capsules was cooled down to ambient temperature, rinsed with deionized water, filtered, and finally dehydrated by freeze-drying using a LIO-5P apparatus (CinquePascal, Trezzano SN, Milan, Italy). PubMed Google Scholar. The nano-encapsulation process was carried out by polymerization technology. All cultures and experiments were held at 26 ± 2 °C and 70–80% relative humidity (RH), with 16 h light and 8 h dark. The tested oils were used as a core material, and urea (U) and formaldehyde (F) as shell materials. While filter paper treated with distilled water and emulsifier only as control was placed in the cell B. Twenty newly emerged beetles were introduced into each arena. Google Scholar, Kim S, Yoon JS, Jung JW, Hong KB, Ahn YJ, Kwon HW (2010) Toxicity and repellency of origanum essential oil and its components against Tribolium castaneum (Coleoptera: Tenebrionidae) adults. This information is part of a full datasheet IFA, Paris, Moretti MDL, Sanna-Passino G, Demontis S, Bazzoni E (2002) Essential oil formulations useful as a new tool for the insect pest control. Essential oils are a new trend for controlling of storage pests. Cite this article. Along with EF, methyl salicylate (MS) is also naturally occurring, and both are generally regarded as safe fumigants for their higher threshold limit values (TLV) and residual status below minimum residue limit (MRL). Also, the tested nano-oils were sprayed to the foam granules and were mixed with 2 g foam/100 g cow pea for testing the oviposition inhibitory effects of the tested oils., Negahban M, Moharramipour S, Sefidkon F (2007) Chemical composition and insecticidal activity of Artemisia scoparia essential oil against three coleopteran stored-product insects. Prof. Dr. Magda Sabbour is a professor at the National Research Centre, Dokki, Giza, Pests and Plant Protection Department, Agricultural and Biological Division. Moreover, A. calandrae efficiently reduced C. chinensis populations when released in 25-kg commercial polypropylene bags of chickpeas in simulated warehouse conditions (27 ± 2 °C and 65 ± 4% RH). Guenther E (1961) The essential oils. CABI is a registered EU trademark. Article  The germinability of black gram seeds treated with tested botanicals and oils was comparatively less in adhatoda leaf powder and tchi leaf powder treatments when compared other with botanicals and oils tested. During this behavior, under certain stimulus that startles the insect, the beetle will roll onto its back and curl its legs up. Under laboratory conditions, the accumulation mortality of C. maculatus obtained significantly increased to 61.2 and 46.6% in rosemary and garlic treatments after 7 days as compared to 0.1% in control. The same were obtained by Sabbour and Abd el-Aziz (2015, 2016a, 2016b, 2017, and 2019). The propagation of poly urea-formaldehyde (PUF) nanoencapsulation techniques would supply insecticide formulations of essential oils without widespread destruction effects on their major compounds. Disc of filter paper (Whatman No. In the early stages of attack the only symptoms are the presence of eggs cemented to the surface of the pulses. Sabbour, M.M.A. 2007). The foam granules sprayed with the tested oils (bulk and nano) were mixed with 2 g foam/100 g cow pea) according to Abd El-Aziz (2001). Mortality was evaluated after 7 days of exposure in the treated and untreated control. Boi San Veg Plagas 30:125–132, Rajendran S, Sriranjini V (2008) Plant products as fumigant for stored-product insect control. volume 43, Article number: 206 (2019) The same results obtained when C. chinensis were treated with different tested oils.