SEASONAL POPULATION CHANGES OF WHEAT GREEN APHID (SCHIZAPHIS GRAMINUM) AND INTRODUCTION OF ITS NATURAL ENEMIES IN SISTAN REGION

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MODARES NAJAFABADI S.S.; GHOLAMIAN GH.H.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Water and Soil Science Year:2007 | Volume:10 | Issue:4 (B) Page(s): 367-380

Download Full-Text

Persian Verion

View:

1,799

Download:

Cites:

Information Journal Paper

Title

SEASONAL POPULATION CHANGES OF WHEAT GREEN APHID (SCHIZAPHIS GRAMINUM) AND INTRODUCTION OF ITS NATURAL ENEMIES IN SISTAN REGION

Author(s)

MODARES NAJAFABADI S.S. | GHOLAMIAN GH.H. | Issue Writer Certificate

Keywords

WHEAT GREEN APHID (SCHIZAPHIS GRAMINUM)Q3

NATURAL ENEMIESQ4

SEASONAL POPULATION CHANGESQ3

Abstract

Seven species of aphids belonging to the family Aphididae in six genera were collected and identified in wheat and barely fields in Sistan region (Miankangi, Shahraki-Narooi, Shibab and Markazi) during 1999-2000. Among them, Schizaphis graminum (Wheat green aphid) was the dominant species with an abundance of about 85.4% in the area. The SEASONAL POPULATION CHANGES of Schizaphis graminum were studied simultaneously in the fields of Sistan region (Zahak research station and its surrounding fields). The research was conducted in half a hectar of each farm. Thirty leaves from each field at weekly interval were randomly picked up and the aphids were collected and identified at the species level. The Schizaphis graminum had a peak of activity in the second half of March to April at the temperature and R.H. ranges of between 22-28°C and %45-65R.H. respectively. The control conditions study (Incubator with 25±2°C and %75±5 R.H.) indicated that the Schizaphis graminum had a life cycle of 5-7 days and adult female longevity was 20-31 days. Rearing study also revealed that this species had ability to reproduce up to 18-98 nymphs in the laboratory condition (Cultural roam with 20-25°C and 55±5 R.H.) and an apterous female gave birth to 22-93 nymphs in her life. Samplings for recognition of predators and parasitoids were also done at 3-day intervals. NATURAL ENEMIES in the fields during the two years were identified as consisting of six coccinellid (Col: Coccinellidae), ten syrphid (Dip: Syrphidae) and two chrysopid species (Neu: Chrysopidae). Also in Hymenoptera, five parasitoids (Hym: Aphidiidae) were determined.

Cites

No record.

References

Cite

APA: Copy

MODARES NAJAFABADI, S.S., & GHOLAMIAN, GH.H.. (2007). SEASONAL POPULATION CHANGES OF WHEAT GREEN APHID (SCHIZAPHIS GRAMINUM) AND INTRODUCTION OF ITS NATURAL ENEMIES IN SISTAN REGION. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), 10(4 (B)), 367-380. SID. https://sid.ir/paper/15098/en

Vancouver: Copy

MODARES NAJAFABADI S.S., GHOLAMIAN GH.H.. SEASONAL POPULATION CHANGES OF WHEAT GREEN APHID (SCHIZAPHIS GRAMINUM) AND INTRODUCTION OF ITS NATURAL ENEMIES IN SISTAN REGION. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES)[Internet]. 2007;10(4 (B)):367-380. Available from: https://sid.ir/paper/15098/en

IEEE: Copy

S.S. MODARES NAJAFABADI, and GH.H. GHOLAMIAN, “SEASONAL POPULATION CHANGES OF WHEAT GREEN APHID (SCHIZAPHIS GRAMINUM) AND INTRODUCTION OF ITS NATURAL ENEMIES IN SISTAN REGION,” WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), vol. 10, no. 4 (B), pp. 367–380, 2007, [Online]. Available: https://sid.ir/paper/15098/en

Related Journal Papers