Winter Carryover of the Pink Bollworm Under Various Cultural Practices in Central Texas1

Authors: FIFE, L. C.; ROBERTSON, O. T.; GRAHAM, H. M.

Source: Journal of Economic Entomology, Volume 56, Number 2, April 1963 , pp. 172-175(4)

Publisher: Entomological Society of America

Buy & download fulltext article:

OR

Price: $28.00 plus tax (Refund Policy)

Abstract:

Carryover of pink bollworms(Pectinophora gossypiella(Saunders)) from one cotton crop to the next under five cultural practices commonly used in central Texas was studied over a 3-year period. Date and depth of burial of the cotton-crop residue were important factors influencing mortality. Flat-breaking the land with a moldboard plow to a maximum 6-inch depth in November, followed by listing in February, gave significantly greater control than the other treatments tested. Winter survival was lower and suicidal moth emergence higher in the plowed plots. Moldboard plows gave greater control than Intertype plows. The winter cover crop of oats greatly delayed spring and summer emergence of the insect, thus greatly increasing the number of moths that emerged to infest cotton. A winter cover or forage crop of oats or similar crops to be left for harvest should not follow cotton in the rotation program unless the land is plowed prior to such plantings.

Document Type: Research Article

Publication date: April 1, 1963

More about this publication?
  • Journal of Economic Entomology is published bimonthly in February, April, June, August, October, and December. The journal publishes articles on the economic significance of insects and is divided into the following sections: apiculture & social insects; arthropods in relation to plant disease; forum; insecticide resistance and resistance management; ecotoxicology; biological and microbial control; ecology and behavior; sampling and biostatistics; household and structural insects; medical entomology; molecular entomology; veterinary entomology; forest entomology; horticultural entomology; field and forage crops, and small grains; stored-product; commodity treatment and quarantine entomology; and plant resistance. In addition to research papers, Journal of Economic Entomology publishes Letters to the Editor, interpretive articles in a Forum section, Short Communications, Rapid Communications, and Book Reviews.
  • Editorial Board
  • Submit a Paper
  • Subscribe to this Title
  • Information for Advertisers
  • Visit this journal's homepage
  • ingentaconnect is not responsible for the content or availability of external websites
Related content

Tools

Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content

Text size:

A | A | A | A
Share this item with others: These icons link to social bookmarking sites where readers can share and discover new web pages. print icon Print this page