نتایج جستجو برای: orobanche

تعداد نتایج: 563  

Journal: :Transactions of the Linnean Society of London 1798

Journal: : 2022

Streszczenie W pracy przedstawiono nowe stanowiska 18 rzadkich (lub regionalnie rzadkich) roślin naczyniowych w Polsce (rodzimych i obcych), tj. Allium victorialis , Asclepias syriaca Carex brizoides Cephalanthera rubra Cypripedium calceolus Eragrostis albensis Erysimum pieninicum Gentiana cruciata Lepidium coronopus L. latifolium Limosella aquatica Lycopodiella inundata Orobanche centaurina O....

Journal: :Agriculture, Forestry and Fisheries 2023

The broomrape, Orobanche crenata Forsk (Orobanchaceae) is a serious annual parasitic weed that causes considerable losses in many major crops including faba bean (Vicia L.). In Egypt: due to O. crenata parasitism may reach 40 100%. Despite using several methods control crenata, success has not been achieved. impact of different tactics on crenata is well understood....

Journal: :Organic & biomolecular chemistry 2009
Chaitali Bhattacharya Paola Bonfante Annamaria Deagostino Yoram Kapulnik Paolo Larini Ernesto G Occhiato Cristina Prandi Paolo Venturello

A new class of strigolactone analogues has been synthesized. They differ from known molecules, both of natural and synthetic origin, in two main features. The conjugated system extends from the enol ether bridge to the A ring, the B ring is a heterocycle while the C ring is a cyclic ketone instead of a gamma-lactone. The key step of the synthesis is a Nazarov cyclization on activated substrates...

Objective: Importance of management of gardens weeds is an issue that unfortunately has less been investigated by weeds researchers of country. One of the most important restrictive agents of cultivated surface and producing crops of Citrus orchards are weeds. Methods: In this investigation, isolates of Fusarium solani were recovered from diseased broomrape collected from toma...

ژورنال: بیماریهای گیاهی 2017

گل‌جالیز (Orobanche spp.) انگل مطلق ریشه گیاهان دولپه و دارای خسارت فراوان می‌باشد. بنزوتیادیازول به‌عنوان ماده محرک، پتانسیل القای مقاومت در برخی گیاهان را دارد. در این پژوهش، تأثیر غلظت‌های مختلف BTH (10، 100 و 500 میلی‌گرم در لیتر) در القای مقاومت در گیاه گوجه‌فرنگی در برابر گل‌جالیز  Loefl Orobanche cernua موردمطالعه قرار گرفت. ابتدا حساسیت هفت رقم نسبت به بیمارگر...

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