2 edition of Investigations on the control of the European corn borer found in the catalog.
Includes bibliographical references.
|Statement||Raimon L. Beard and Neely Turner|
|Series||Bulletin / Connecticut Agricultural Experiment Station -- no. 462, Bulletin (Connecticut Agricultural Experiment Station) -- 462.|
Control of the EUROPEAN CORN BORER by Neely Turner The European corn borer continues to be a serious pest of early sweet corn in Connecticut, and occasionally severely infests corn harvested late in August. Thorough investigations of the habits of the pest have shown that it. The European corn borer infests all types and varieties of dahlias. Certain varieties may sometimes show more infestation than others, owing to differences in the size and growth stage of the plants when the eggs of the insect were being laid. I/ The European corn borer in was known to occur in.
As a result of special investigations, reductions in the degree of infestation by the European corn borer [Pyrausta nubilalis[Ostrinia nubilalis], Hb.] have been noted in several of the areas in south-western Ontario where compulsory control has been enforced. Of 62 collections of the borer made in Ontario and Quebec, 59 were from districts not previously found : W. N. Keenan. Introduction: In this lab, you will use a simulation to further your understanding of independent and dependent variables. You will be studying the level of European Corn Borer infestation in various environments. Open the Simulator at: (alternately, use google to search for "mhhe virtual labs") 1. Read the introduction.
If European corn borer damage is also found, include it as part of the percent injury. For example, if scouting reveals that 22 percent of the plants show FAW injury and 11 percent of the plants show ECB injury the total injury level is 33 percent, which would exceed the action threshold, and a control measure would be recommended. The larval stage (borer) damages plants by destroying internal plant tissue as they feed. More control information on specific species of borers like European corn borers, iris borers and squash vine borers can be found below. IPM Note: Look for dark or discolored areas with sap and sawdust-like residue on or around host plants. This can help.
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Open : INSECTICIDES TO CONTROL THE EUROPEAN CORN BORER Paperback – January 1, by N. Turner (Author) See all formats and editions Hide other formats and editions.
A progress report on the investigations of the European corn borer Item Preview remove-circle Share or Embed This Item. This book is available with additional data at Biodiversity Heritage Library.
See also WorldCat (this item) plus-circle Add Review. comment. This is an account of plant-breeding experiments with maize begun in Michigan inin an attempt to obtain an early maturing strain resistant to the European corn borer [Pyrausta nubilalis[Ostrinia nubilalis], Hb.].
Among two lots of hybrids in the second generation, produced by crossing an early maturing non-resistant variety and a late maturing resistant one, an infestation of 8 and 18 Cited by: 1.
Title. A progress report on the investigations of the European corn borer / Related Titles. Series: Department bulletin (United States. Dept. of Agriculture) ; no. ByCited by: the European corn borer have been developed, and some are being grown com mercially in the Corn Belt.
The use of microorganisms to control the European corn borer was advo cated as early as Since then several pathogens have been tested in an attempt to control this insect. Field applications of Beauveria bass iana (Bals.). The purpose of this investigation was to determine the feasibility of using a combination control program for both broods of European corn borer larvae and the two injurious stages of the corn rootworms in Eastern Nebraska.
This research program consisted of two approaches. Each approach was designed to test the effectiveness of a combination program for controlling both the European corn Author: John E. Fardal. Identifying European Corn Borer’s Damage Plants Affected.
European corn borer is a serious pest to more than plants. Generally speaking, they will feed on herbaceous plants with a large stem, which will provide them with a suitable entry point. The western strain of the pest feeds primarily on corn. EUROPEAN CORN BORER.
State Exterior Quarantine. A quarantine is established against the following pest, its hosts and possible carriers. Pest. European corn borer (Ostrinia nubilalis). A moth, family Pyralidae, which is damaging to a wide variety of important food and floral crops.
Area Under Quarantine. All states, districts, andFile Size: KB. Genre/Form: book: Additional Physical Format: Print version: Caffrey, D.
Progress report on the investigations of the European corn borer. Washington, D.C.: U.S. European corn borer larvae damage both the stem and fruit of beans, pepper, and cowpea. In celery, potato, rhubarb, Swiss chard, and tomato, it is usually the stem tissue that is damaged.
In beet, spinach, and rhubarb, leaf tissue may be injured. Entry of borers into plant tissue facilitates entry of.
Identifying the European Corn Borer. The first step to knowing you have a problem with the European Corn Borer is knowing how to identify it. There are other pests that gravitate toward corn, but if you are sure of what pest you have, you can target your treatment specifically for that particular pest.
The European Corn Borer spends the winter on your old corn stalks or other vegetable and. Additional Physical Format: Online version: Caffrey, D. Progress report on the investigations of the European corn borer.
Washington, D.C.: U.S. Dept. European Corn Borer How To Control the European Corn Borer The European Corn Borer (Ostrinia nubilalis) is a widespread pest (found on three continents) known to feed on different kinds of plants, some of which include: corn, pepper, chrysanthemum, dahlia, beet, bean, potato, tomato, cotton and soybean along with many kinds of weeds.
Describes the characteristics of the European corn borer and the damage it can cause to plants in the United States. This book is part of the collection entitled: Government Documents A European corn borer -- Control.
LanguageCited by: EUROPEAN CORN BORER INVESTIGATIONS Experiments with Insecticides on Early Sweet Corn THIS INVESTIGATION was undertaken for the purpose of deler- mining the effectiveness of preparations of fixed nicotine, rotenone, and phenothiazine when employed against the first generation of the Euro.
4 REVIEW OF LITERATURE European Corn Borer Accounts of the history and significant investigations on biology, host plants, population statistics, ecology and control of the European.
Investigations of sprays for control of the European corn borer, Toledo, Ohio, By D. D (David Dewitt) Questel, R. V (Richard V.) Connin and United States -- Bureau of Entomology and Plant Quarantine. A major pest of corn, the European corn borer (Ostrinia nubilalis) will also feed on over different garden plants including peppers, snap beans, potatoes, tomatoes, apples and to corn is caused by the young larvae which chew leaves and tassels.
Later they tunnel all parts of the stalks and ears, resulting in reduced plant vigor, broken stalks, poor ear development and.
The European corn borer was first reported in the United States in in Massachusetts. It was thought to have come from Europe in broomcorn. This insect is one of the most damaging corn pests known in the United States and Canada, causing over $1 billion dollars of damage to corn .The European corn borer lives and feeds primarily on field corn, but also eats sweet corn, popcorn, and seed corn.
The first generation of corn borers which develops during the late spring feeds on the leaves and stalks of corn plants. In addition, the second generation feeds on the ear of corn, the leaf sheath, and the ear : Insecta.EUROPEAN CORN BORER APPROVED PROCESS AND INSPECTION.
APPENDIX C 1. Shelled Grain may be certified under (Db) provided it had passed through a ½ inch or less mesh screen prior to loading and is believed to be free of stalks, cobs, stems, or portions of plants or fragments capable of harboring larvae of ECB, and, further, that the.