Quantitative relation between absolute and relative measures of Cephus fumipennis [Hymenoptera: Cephidae] densities

• Autorzy: Zhao L

Warianty tytułu

PL

Ilosciowe zaleznosci pomiedzy bezwzglednymi i wzglednymi miarami zageszczenia populacji Cephus fumipennis

• Języki publikacji: EN

Abstrakty

EN

Cephus fumipennis Eversmann is a key insect pest of wheat crops in Qinghai, China. Its field population densities were surveyed by using both the back-loaded insect vacuum and a sweep net. Mean densities in township-level were calculated and a quantitative relation, ỹ =0,664 + 0,214 x, was established between the two sampling methods. The empirical relationship may be applicable in density monitoring and Integrated Pest Management program of the insect.

PL

Cephus fumipennis Eversmann należy do głównych gatunków szkodników obniżających plony pszenicy w prowincji Qinghai, w Chinach. Wykorzystano dwie metody określenia zagęszczenia jego populacji w warunkach polowych przy pomocy: plecakowego ekshaustora ciśnieniowego i standardowego czerpaka entomologicznego. Obliczono średnie wartości pomiarów dla poszczególnych gmin i zależności pomiędzy nimi jako: ỹ = 0.664 + 0.214x. Wyznaczone empiryczne zależności powinny być wykorzystane w monitoringu zagęszczenia populacji ździeblarza jako podstawy programu integrowanej ochrony roślin.

Słowa kluczowe

EN

quantitative relation; absolute measurement; relative measurement; Cephus fumipennis; Hymenoptera; Cephidae; population density; field survey; sampling method

• Wydawca: -
• Czasopismo: Journal of Plant Protection Research
• Rocznik: 2006
• Tom: 46
• Numer: 4
• Strony: 397-402
• Opis fizyczny: p.397-402,fig.,ref.

Twórcy

autor

Zhao L

• Shaanxi University of Technology, Chaoyang Road Hanzhong, Shaanxi 723001, China

Bibliografia

• Antonova V.P. 1965. The character of harmful fauna formation in grain crops in the Limans of TransVolga. Protection of Grain Cultures against Insect Pests in Staple Regions. Annals of Entomological Society of Soviet Union 50, 252: 240–271.
• Dovnar-Zapolskij D.P. 1931. Study on Cephidae (Hymenoptera, Chalastogastra) (Part I). Annals of Zoological Museum. Academia of Sciences of Soviet Union, Leningrad 32, p. 45.
• Elkinton J.S. 1993. Insect Population Ecology – an African Perspective. ICIPE Science Press. Nairobi, Kenya, 99 pp.
• Eversmann E. 1847. Hymenopterous fauna in Volga-Ural regions – Hymenopterous species in provinces Volgam and Fluvium between mounts Uralenses with observations not described before. Bul. Soc. Nat. Moscow 20, p. 65.
• Gussakovskij V.V. 1935. Faune de l’URSS, Ins. Hym. Chalastogastra 2, p. 116, 359.
• Maa T.C. 1949. A synopsis of Chinese sawflies of the superfamily Cephoidea (Hymenoptera). Chin. J. Zool. 3: 17–42.
• (QGESA) Qinghai General Extension Station for Agrotechniques. 2000. Disease and insect pests of wheat – the wheat stem sawfly. http://www.qhsjyagri.gov.cn
• Stroganova V.K. 1976. New and little known species of the family Cephidae (Hymenoptera) in the fauna of West Siberia [Calameuta bicornes, Trachelus pallipes, Cephus fumipennis], p. 168–174. In “Novosti fauny Sibiri, USSR” (A.I. Cherepanov, ed.).
• (XCRTWSS) Xunhua Cooperative Research Team on Wheat Stem Sawfly (by Peihe Xu). 1980. Preliminary study of the wheat stem sawfly (Cephus sp.). Science and Technology of Qinghai Agriculture and Forestry 6: 7–13.
• Xu P.H., Yang R.K. 1984. Studies on occurrence pattern and control measures of the wheat stem sawfly (Cephus sp.) (1980–1982). Qinghai Academy of Agriculture and Forestry, 36 pp.
• Zhao L.M. 2000. Identification of the natural resistance of several spring wheat varieties to Cephus fumipennis Eversmann. Acta Agriculturae Boreali-occidentalis Sinica 9 (2): 39–40.
• Zhao L.M. 2005. Cephus fumipennis Ev. (Hym.: Cephidae): Morphology, biology and quantitative relations with wheat crop. Ph. D. Thesis. Warsaw Agricultural University, Poland, 133 pp.
• Zhao L.M. 2006. Cephus fumipennis Ev. (Hym.: Cephidae): morfologia, biologia i ilościowe powiązania z pszenicą. http://bazy.opi.org.pl/raporty/opisy/synaba/126000/sn126940.htm
• Zhao L.M., Jia H., Zhao L.X. 1996. Back-loaded insect vacuum. Bulletin of Practical and New Type Patent 12 (21), p. 7. (Beijing: China Patent Bureau).
• Zhao L.M., Xu P.H., Du X.L., Jia H., Hou S.Y. 1994. Study on the sample size of larval gray-winged wheat stem sawfly, Cephus fumipennis Eversmann. Science and Technology of Qinghai Agriculture and Forestry 1: 23–26.
• Zhao L.M., Du X.L., Jia H., Wang A.L., Hou S.Y., Gao J. 1997. Effect of Cephus fumipennis Eversmann on grain weight of different spring wheat varieties. Plant Prot. 23: 15–16.
• Zhao L.M., Du X.L., Jia H., Wang A.L., Hou S.Y., Zhang Z.M., Gao J., Gan S.K, Zhao C.S. 1995. Preliminary result of the back-loaded insect vacuum used in the research on wheat insect regionalization. p. 108–113. In “The Progress of the Plant Protection Researches”. Chinese Scientific and Technological Press, Beijing, China.
• Zhu X.S., Wang F.C. 1959. Handbook for Controlling Insect Pests of Wheat Crops (I). Scientific Press, Beijing, China: 13–15.