BIOLOGY OF CITRUS MEALYBUG, PLANOCOCCUS CITRI RISSO (HEM., COCCIDAE) UNDER LABORATORY CONDITIONS AND ITS SEASONAL FLUCTUATIONS IN CITRUS ORCHARDS IN MAZANDARAN PROVINCE

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.

MAFI PASHAKOLAEI S.A.

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

Journal Paper

Paper Information

Journal: JOURNAL OF ENTOMOLOGICAL RESEARCH Year:2010 | Volume:2 | Issue:3 (7) Page(s): 225-237

Download Full-Text

Persian Verion

View:

1,244

Download:

Cites:

Information Journal Paper

Title

BIOLOGY OF CITRUS MEALYBUG, PLANOCOCCUS CITRI RISSO (HEM., COCCIDAE) UNDER LABORATORY CONDITIONS AND ITS SEASONAL FLUCTUATIONS IN CITRUS ORCHARDS IN MAZANDARAN PROVINCE

Author(s)

MAFI PASHAKOLAEI S.A. | Issue Writer Certificate

Keywords

CITRUS MEALYBUGQ2

PLANOCOCCUS CITRIQ2

BIOLOGYQ2

NATURAL ENEMIESQ2

MAZANDARANQ2

Abstract

Biology of CITRUS MEALYBUG, PLANOCOCCUS CITRI Risso (Hem., Coccidae) and its seasonal fluctuations were studied in citrus orchards in MAZANDARAN province, Iran, during 1996-1997. The pest has 3-4 generations and over-winters as eggs, 2nd and 3rd stages and adults on different citrus varieties and ornamental plants in the region of study. The shortest and longest developmental periods of one generation were 38 and 50 days, respectively. The mean numbers of eggs per female were 159, 229 and 171 in spring, summer and autumn, respectively. The mean life-span of males was 41.1 and 65.8 and for females were 52.4 and 84.3 days at 20 and 25oc, respectively. The activity of over-wintering individual began at the end of April in both sprayed and unsprayed orchards. However, the peak of the mealybug population occurred in August and September in unsprayed orchards and in September and October in sprayed ones. The peak of population of NATURAL ENEMIES synchronized with the peak of the pest in unsprayed orchards. This synchronization might be a reason for reduction of the pest damage to fruit by 30%-40% in unsprayed orchards.

Cites

No record.

References

No record.

Cite

APA: Copy

MAFI PASHAKOLAEI, S.A.. (2010). BIOLOGY OF CITRUS MEALYBUG, PLANOCOCCUS CITRI RISSO (HEM., COCCIDAE) UNDER LABORATORY CONDITIONS AND ITS SEASONAL FLUCTUATIONS IN CITRUS ORCHARDS IN MAZANDARAN PROVINCE. JOURNAL OF ENTOMOLOGICAL RESEARCH, 2(3 (7)), 225-237. SID. https://sid.ir/paper/201221/en

Vancouver: Copy

MAFI PASHAKOLAEI S.A.. BIOLOGY OF CITRUS MEALYBUG, PLANOCOCCUS CITRI RISSO (HEM., COCCIDAE) UNDER LABORATORY CONDITIONS AND ITS SEASONAL FLUCTUATIONS IN CITRUS ORCHARDS IN MAZANDARAN PROVINCE. JOURNAL OF ENTOMOLOGICAL RESEARCH[Internet]. 2010;2(3 (7)):225-237. Available from: https://sid.ir/paper/201221/en

IEEE: Copy

S.A. MAFI PASHAKOLAEI, “BIOLOGY OF CITRUS MEALYBUG, PLANOCOCCUS CITRI RISSO (HEM., COCCIDAE) UNDER LABORATORY CONDITIONS AND ITS SEASONAL FLUCTUATIONS IN CITRUS ORCHARDS IN MAZANDARAN PROVINCE,” JOURNAL OF ENTOMOLOGICAL RESEARCH, vol. 2, no. 3 (7), pp. 225–237, 2010, [Online]. Available: https://sid.ir/paper/201221/en

Related Journal Papers