NEW RECORD OF SCALE INSECTS SPECIES IN IRAQ | ||
| Journal of Misan Researches | ||
| Article 1, Volume 12, Issue 23, June 2016, Pages 40-54 | ||
| Authors | ||
| Hashim M.A; Ayad A.A; Alaa S.J | ||
| Abstract | ||
| Ensure find a diagnostic study and presence annual density and numerical stages of a new type of scale insects in Basra province in the Al-madena area during the season 2014-2015 where depends in the rating types ,genus and families of scale insects on the study of adult females. Results showed that the most important qualities diagnostic female adult oval shaped , pygidium area wide, lobed the first large and far between rounded from the top ,second pair of the lobes is smaller than the first pair and divided into two lobes small, third pair flat wider and shorter of the second pair , macroducts arranged pairs near the edge of the pygidium and the from of the ranks of the dorsal surface in the middle of the pygidium, Gland spines there are on the ventral surface on the edge of the pygidium . As result show the presence of this type in all months the year on the plant reed land amounted to the highest density of numerical adult 63.0 adult/ inch2 during the month of November at the rate temperature 18.2 0C relative humidity 52% while the lowest density of numerical adult 26.6 adult/ inch2 during the month of February at the rate temperature 16.4 0C relative humidity 58% amounted to the highest density of numerical nymph 5.3 nymph/ inch2 during the month of November and less rate density of numerical nymph 0.3 nymph/ inch2 during the month of February . | ||
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