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The uptake of cadmium and zinc by the bird-cherry oat aphid Rhopalosiphum padi (Homoptera: Aphididae) feeding on wheat grown on sewage sludge amended agricultural soil
1997
Merrington, G. | Winder, L. | Green, I. (School of Conservation Sciences, Bournemouth University, Talbot Campus, Poole, Dorset, BH12 5BB, UK)
Air pollution and agricultural aphid pests. I: Fumigation experiments with SO(2) and NO(2)
1990
Houlden, G. | McNeill, S. | Aminu-Kano, M. | Bell, J.N.B. (Department of Biology, Imperial College at Silwood Park, Ascot, Berkshire SL5 7PY (United Kingdom))
An update of the Worldwide Integrated Assessment (WIA) on systemic pesticides. Part 4: Alternatives in major cropping systems
2020
Veres, Andrea | Wyckhuys, Kris A. G. | Kiss, József | Tóth, Ferenc | Burgio, Giovanni | Pons, Xavier | Avilla, Carlos | Vidal, Stefan | Razinger, Jaka | Bažok, Renata | Matyjaszczyk, Ewa | Milosavljević, Ivan | Le, Xuan Vi | Zhou, Wenwu | Zhu, Zeng-Rong | Tarno, Hagus | Hadi, Buyung | Lundgren, Jonathan | Bonmatin, Jean-Marc | Lexmond, Maarten Bijleveld van | Aebi, Alexandre | Rauf, Aunu | Furlan, Lorenzo
We present a synthetic review and expert consultation that assesses the actual risks posed by arthropod pests in four major crops, identifies targets for integrated pest management (IPM) in terms of cultivated land needing pest control and gauges the implementation “readiness” of non-chemical alternatives. Our assessment focuses on the world’s primary target pests for neonicotinoid-based management: western corn rootworm (WCR, Diabrotica virgifera virgifera) in maize; wireworms (Agriotes spp.) in maize and winter wheat; bird cherry-oat aphid (Rhopalosiphum padi) in winter wheat; brown planthopper (BPH, Nilaparvata lugens) in rice; cotton aphid (Aphis gossypii) and silver-leaf whitefly (SLW, Bemisia tabaci) in cotton. First, we queried scientific literature databases and consulted experts from different countries in Europe, North America, and Asia about available IPM tools for each crop-pest system. Next, using an online survey, we quantitatively assessed the economic relevance of target pests by compiling country-level records of crop damage, yield impacts, extent of insecticide usage, and “readiness” status of various pest management alternatives (i.e., research, plot-scale validation, grower-uptake). Biological control received considerable scientific attention, while agronomic strategies (e.g., crop rotation), insurance schemes, decision support systems (DSS), and innovative pesticide application modes were listed as key alternatives. Our study identifies opportunities to advance applied research, IPM technology validation, and grower education to halt or drastically reduce our over-reliance on systemic insecticides globally.
Mostrar más [+] Menos [-]Effect of petroleum-derived substances on life history traits of bird cherry-oat aphid (Rhopalosiphum padi L.) and on the growth and chemical composition of winter wheat
2018
Rusin, Milena | Gospodarek, Janina | Nadgórska-Socha, Aleksandra | Barczyk, Gabriela | Boligłowa, Elżbieta | Dabioch, Marzena
The aim of the study was to determine the effects of various petroleum-derived substances (PDSs), namely petrol, diesel fuel, and spent engine oil, on life history traits of the bird cherry-oat aphid Rhopalosiphum padi L., and on the growth and chemical composition of its host plant—winter wheat Triticum aestivum L. Each substance was tested separately, using two concentrations (9 and 18 g kg⁻¹). Plants were cultivated in both control and contaminated soils. In early October 2013, soil was contaminated and after 1 week, winter wheat seeds, ‘Batuta’ cultivar, were sown. In early June 2014, observations of the effect of petroleum-derived substances on traits of three successive generations of aphids were conducted. Aphids were inoculated separately on leaves using cylindrical cages hermetically closed on both sides. Contamination of aphid occurred through its host plant. Results showed that all of the applied petroleum-derived substances have a generally adverse effect on the developmental parameters in aphids, resulting in the decrease of its fecundity, shortening its average life span, and most often lowering of the population intrinsic growth rate. PDSs caused the limitation of growth in wheat plants; whereas, changes in nutrient contents and heavy metals depended on the part of the plant analysed, the substance applied, and on its dose. The negative relationships between the contents of both some macro-elements (Ca, K, P) and heavy metals (Mn, Cd, Cu, and Zn) and the developmental parameters of particular generations of R. padi were observed. The high susceptibility of R. padi to the presence of PDSs in the substrate for the host plant should be emphasised—the clear-cut changes in the life span and fecundity, with relatively small changes in the chemical composition of the plant, constitute an evident indication that the developmental parameters of aphids have the potential for the use as bio-indicator to evaluate the state of the environment contaminated by PDSs.
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