نتایج جستجو برای: eurytoma cynipsea
تعداد نتایج: 96 فیلتر نتایج به سال:
Traits that function in male–female sexual interactions tend to diverge rapidly compared with other traits. Several hypotheses attempt to explain this evolutionary pattern. Predictions of two of these hypotheses, lock-and-key and sexually antagonistic morphological coevolution, were tested by examining how two sets of species-specific male structures fit with female structures during courtship ...
-Procecidochares stollei Blanc & Foote is a facultatively multivoltine, stenophagous, gall-forming fruit fly on Viguiera laciniata Gray and V. deltoidea Gray var. parishii (Greene) Vasey and Rose (Asteraceae) in southern California. The latter host record is new; other published host records are questioned. Eggs, first through third instar larvae, and puparia are described for the first time. G...
Large-scale monitoring programmes often make inferences about insect abundance based on count data collected using some probability-based sampling technique. Unfortunately, it is rather difficult to obtain reliable estimates of insect abundance from count data unless the scale is very fine or localized. A major issue, that has to be explicitly addressed when estimating insect abundance, is the ...
17 گونه از 3 جنس Bruchophagus Ashmead, 1888، Eurytoma Illiger, 1807 و Systole Walker, 1832 (Hym.: Eurytomidae) از بذور 25 گونه گیاه در مراتع استان قم طی سالهای 1389 تا 1396 پرورش داده شدند. این گیاهان متعلق به تیرههایAsteraceae ، Apiaceae،Fabaceae وLamiaceae بودند. شش گونه B. desertus Zerova, 1994،B. hippocrepidis Zero...
Bu çal??mada; Ad?yaman ilinde Besni (Merkez) ve Kahta (Tu?lu köyü Hac?yusuf köyü) ilçelerinde bulunan badem bahçesinde Badem ?çkurdu (Eurytoma amygdali End.)’nun ergin ç?k?? zaman?n belirlenmesi amaçlanm??t?r. ?çkurdu’nun pupa geli?imini ç?k??lar?n? takip etmek amac?yla her bir bahçesinin farkl? bölgelerinden a?açlar? seçilmi? a?ac?n güney, kuzey güney-bat? yönlerinde dallara ?ifon dal kafesler...
The most important pests of acacia black locust (Robinia pseudoacacia L.) (Fabaceae) are: Appendiseta robiniae Gillette, Phyllonorycter robiniella Clemens, Parectopa Nematus tibialis Newman and Obolodiplosis Haldemann, species from North America, where it also originates the acacia, which is host plant. In Europe these were introduced accidentally, being considered invasive species. Europe, O. ...
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