POPULATION FLUCTUATION, BIOLOGICAL FEATURES OF DUBAS BUG (Ommatissus lybicus DeBerg (HOMOPTERA :TROPIDUCHIDAE ) ATTACKING DATE PALM TREES (Phoenix dactylifera L.) AND ITS BIOLOGICAL CONTROL BY Chrysoperla carnea (Steph.) LARVAE.
نویسندگان
چکیده
منابع مشابه
تنوع جمعیتهای میزبانی زنجره خرما، Ommatissus lybicus de Bergevin (Hem.: Tropiduchidae) در جنوب ایران
Dubas bug, Ommatissus lybicus de Bergevin (Hem.: Tropiduchidae), is a key pest of date palms in Iran.This pest was first reported on date palms in 1966 and has been established throughout the date producing regions in southern Iran since. Date palm is the only host plant of Dubas bug. It attacks almost all date palm varieties, esp. Mazafati variety in city of Bam, Kerman Province and other vari...
متن کاملdemographic analyses of resistance of five varieties of date palm, phoenix dactylifera l. to ommatissus lybicus de bergevin (hemiptera: tropiduchidae)
demographic analyses of dubas bug, ommatissus lybicus de bergevin, (hemiptera: tropiduchidae), reared on five date palm varieties (zahdi, mazafati, piarom, khasi, and shahani) were constructed under laboratory conditions at 27±1ºc, 70±5% rh, and a 14:10 hours (l: d) photoperiod. data were analyzed based on the age-stage, two-sex life table theory to take the variable developmental rate among in...
متن کاملGenome sequence of the date palm Phoenix dactylifera L
Date palm (Phoenix dactylifera L.) is a cultivated woody plant species with agricultural and economic importance. Here we report a genome assembly for an elite variety (Khalas), which is 605.4 Mb in size and covers >90% of the genome (~671 Mb) and >96% of its genes (~41,660 genes). Genomic sequence analysis demonstrates that P. dactylifera experienced a clear genome-wide duplication after eithe...
متن کاملSocio-economic characterisation of date palm (Phoenix dactylifera L.) growers and date value chains in Pakistan
Increasing food production to feed its rapidly growing population is a major policy goal of Pakistan. The production of traditional staples such as rice (Oryza sativa L.) and bread wheat (Triticum aestivum L.) has been intensified in many regions, but not in remote, drought-ridden areas. In these arid, marginal environments dates and their by-products are an option to complement staples given t...
متن کاملDate Palm (Phoenix dactylifera): Protection and Remedy Food
Phoenix dactylifera belongs to the Arecaceae family; its leaves, barks, pits, fruits and pollens have antioxidant, anticancer, hepatoprotective, n europrotective, nephroprotective, gastrointestinal protective, antidiabetic, antihyperlipidemic, sexual improvement and antimicrobial potentials. The broad pharmacological effects of P. dactylifera may be attributed to the powerful and beneficial ing...
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ژورنال
عنوان ژورنال: Journal of Plant Protection and Pathology
سال: 2012
ISSN: 2090-3758
DOI: 10.21608/jppp.2012.83792