نتایج جستجو برای: stem borers
تعداد نتایج: 277319 فیلتر نتایج به سال:
Rice is the major staple food in Jharkhand India and threatened by various biotic abiotic stresses. Among insect pests that imperil rice cultivation Jharkhand, yellow stem borer (Scirpophaga incertulas Wlk.) one of most notorious ones. The present investigation was conducted Kharif 2018 to study bioefficacy certain chemical insecticidal treatments against borers measured terms mean values dead ...
vii CHAPTER 1. GENERAL INTRODUCTION 1 Thesis organization 1 Literature review 1 Rationale 5 Objectives 5 References 6 CHAPTER 2. NOSEMA PYRAUSTA AND CRY1AB-INCORPORATED DIET LED TO DECREASED SURVIVAL AND DEVELOPMENTAL DELAYS IN EUROPEAN CORN BORER 9 Abstract 9 Introduction 10 Materials and Methods 12 Results 15 Discussion 17 Figure Captions 21 Acknowledgements 28 References 28 CHAPTER 3. PROCLI...
Stem borer (SB) and more recently, fall armyworm (FAW) are serious economic pests in maize production sub-Saharan Africa. It is hypothesized that SB-resistant germplasm may confer resistance against FAW. However, the performance of lines hybrid combinations inheritance FAW-resistant traits under variable FAW infestations have not been reported. This study was conducted to (i) obtain information...
Captures of male dogwood borer, Synanthedon scitula (Harris), in traps baited with trinary andbinaryblendsof the female sexpheromonecomponentswere comparedwith those in traps baitedwith themost effective commercially available lure in apple orchards inWestVirginia, Virginia, and North Carolina. Traps baited with the trinary blend [88:6:6 vol:vol:vol (Z,Z)-3,13 octadecadienyl acetate (ODDA):(E,Z...
Animals can exert a strong influence on the structure and function of foundation species such as mangroves. Because mangroves live at the interface of land and sea, both terrestrial and marine species affect them, including numerous herbivores and boring species. These organisms can affect the fecundity, performance, and morphology of mangroves. In a mangrove stand in southwestern Taiwan, we di...
The digestion of lignocellulose is attracting attention both in terms of basic research into its metabolism by microorganisms and animals, and also as a means of converting plant biomass into biofuels. Limnoriid wood borers are unusual because, unlike other wood-feeding animals, they do not rely on symbiotic microbes to help digest lignocellulose. The absence of microbes in the digestive tract ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید