کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4505012 | 1321122 | 2007 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Temperature-dependent development of Macrocentrus iridescens (Hymenoptera: Braconidae) as a parasitoid of the obliquebanded leafroller (Lepidoptera: Tortricidae): Implications for field synchrony of parasitoid and host
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Temperature-dependent development of Macrocentrus iridescens (Hymenoptera: Braconidae) as a parasitoid of the obliquebanded leafroller (Lepidoptera: Tortricidae): Implications for field synchrony of parasitoid and host Temperature-dependent development of Macrocentrus iridescens (Hymenoptera: Braconidae) as a parasitoid of the obliquebanded leafroller (Lepidoptera: Tortricidae): Implications for field synchrony of parasitoid and host](/preview/png/4505012.png)
چکیده انگلیسی
Obliquebanded leafroller (OBLR), Choristoneura rosaceana (Harris) (Lepidoptera: Tortricidae), is widely distributed in North America where it causes damage to several fruit and nut crops. Macrocentrus iridescens (French) (Hymenoptera: Braconidae) parasitizes OBLR in California pistachio orchards, but to date there is little published information on its biology or effectiveness. To determine its potential as a biological control agent, development of M. iridescens was evaluated at eight constant temperatures, ranging from 12.6 to 36.8 °C. Results show development times, from egg to adult eclosion, ranged from 115.8 to 36.5 days at 13.9 and 31.0 °C, respectively, the lowest and highest temperatures tested that permitted complete development. Fitting the data to a nonlinear model provided estimates of M. iridescens lower (9.8 °C), upper (34.3 °C), and optimal (23.7 °C) development temperatures. M. iridescens requires 625 degree-days to develop from egg to adult stage. To complement laboratory studies, OBLR and M. iridescens season-long field population dynamics were monitored in pistachio orchards, including overwintering behaviors. M. iridescens overwinters in the OBLR larva and produces one generation for each generation of the host.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biological Control - Volume 42, Issue 2, August 2007, Pages 110-118
Journal: Biological Control - Volume 42, Issue 2, August 2007, Pages 110-118
نویسندگان
Rodrigo Krugner, Kent M. Daane, Andrew B. Lawson, Glenn Y. Yokota,