Stability of Resistance in Sorghum to Calocoris angustatus (Hemiptera: Miridae)
نویسندگان
چکیده
منابع مشابه
stability and attraction domains of traffic equilibria in day-to-day dynamical system formulation
در این پژوهش مسئله واگذاری ترافیک را از دید سیستم های دینامیکی فرمول بندی می کنیم.فرض کرده ایم که همه فاکتورهای وابسته در طول زمان ثابت باشند و تعادل کاربر را از طریق فرایند منظم روزبه روز پیگیری کنیم.دینامیک ترافیک توسط یک نگاشت بازگشتی نشان داده می شود که تکامل سیستم در طول زمان را نشان می دهد.پایداری تعادل و دامنه جذب را توسط مطالعه ویژگی های توپولوژیکی تکامل سیستم تجزیه و تحلیل می کنیم.پاید...
Sugarcane Aphid (Hemiptera: Aphididae): Host Range and Sorghum Resistance Including Cross-Resistance From Greenbug Sources.
The graminous host range and sources of sorghum [Sorghum bicolor (L.) Moench.] plant resistance, including cross-resistance from greenbug, Schizaphis graminum (Rondani), were studied for the newly emerging sugarcane aphid, Melanaphis sacchari (Zehntner), in greenhouse no-choice experiments and field evaluations. The sugarcane aphid could not survive on field corn, Zea mays (L.), Teff grass, Era...
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Adult Lygus hesperus Knight (Hemiptera: Miridae), major crop pests of the southwesternUnitedStates, canmate repeatedlyduring their lives, potentiallyenhancing the lifetimeÞtness ofboth sexes.However, theperiodicityofmating and its regulation in this species is poorlyunderstood. In this study the postmating refractory period for both sexes is described. Males were found to have a median delay of...
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Lygus hesperus Knight (Hemiptera: Miridae) is a key pest of fruit and vegetable crops, forages, and cotton (Gossypium spp.) in the western United States. Accurate models describing relationships between temperature and L. hesperus development are critical to the study of seasonal L. hesperus population dynamics. Development of L. hesperus nymphs was assessed at nine constant temperatures from 1...
متن کاملAn annotated catalog of the Iranian Miridae (Hemiptera: Heteroptera: Cimicomorpha).
An updated list of Iranian Miridae Hahn, 1833 is provided and discussed. Seven subfamilies (Bryocorinae, Cylapinae, Deraeocorinae, Isometopinae, Mirinae, Orthotylinae, and Phylinae), 140 genera, and 498 species are confirmed from Iran. Phytocoris (Stictophytocoris) meridionalis (Herrich-Schaeffer, 1835), is newly recorded from Iran. The possible presence in the country of 28 additional species ...
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ژورنال
عنوان ژورنال: Journal of Economic Entomology
سال: 1991
ISSN: 1938-291X,0022-0493
DOI: 10.1093/jee/84.3.1088