Titlebook: Rice Insects: Management Strategies; E. A. Heinrichs (Professor and Head),T. A. Miller Book 1991 Springer-Verlag New York Inc. 1991 Phero

Comedienne

misshapen

Encoding

Long-Distance Migration of Rice Insects,a extending from 51. N to 35. S latitude at various elevations from sea level up to 2,000 m. It harbors many insect pests which have been disseminated with the rice plant itself or are endemic to the location where the rice plant has been introduced. Among the former, the brown planthopper, . (Stål)

Champion

Techniques for Evaluating Predators and Parasitoids in Rice,nsists largely of spiders and entomophagous insects. They have existed in this environment for thousands of years and together contribute to keep insect pest species below damaging levels. The paradox in rice insect pest management is that when natural biological control works, these arthropod natur

咽下

CODA

Application of Tissue Culture Techniques to the Development of Insect-Resistant Rice,India being the world’s leading producers. Rice is a relatively minor crop in the United States, accounting for less than 2% of the world’s rice. However, in the areas of the U.S.A. where it is cultivated, rice is frequently the major cash crop. The U.S. rice industry produces approximately $1 billi

BABY

Systems Analysis and Rice Pest Management,tors, including ecological and technical features of the crop and control methods, and social, economic, and institutional features of the farm and region (Fig. 10.1) If we are to understand how pest problems arise and how they should best be tackled, a systems view, that accounts for all these vari

小母马

phlegm

Rodent

Techniques and Methods to Evaluate the Chemical Bases of Insect Resistance in the Rice Plant,ing chemical mechanisms mediating insect resistance in rice germplasm. Many of the techniques have made use of existing technologies but in several cases, new technologies have been developed to aid in the progress of entomological research in the area of insect resistance in rice.