Results 121 to 130 of about 10,684 (221)

Evaluation of transgenic cotton: Preliminary results of the Coodetec-Cirad program in Brazil [PDF]

open access: yes, 2000
The objectives and first results of the cooperation program running between COODETEC and CIRAD are presented in this short note. Two species of the genus Spodoptera are being kept in the laboratory for evaluation of transformed lines of Coker 310 with ...
Gondim, D.M.C.   +3 more
core  

CONTROL OF MAIZE WEEVIL THROUGH HEAT TREATMENT

open access: yesRevista Brasileira de Milho e Sorgo, 2011
The maize weevil, Sitophilus zeamays Mots. (Coleoptera: Curculionidae), is a major pest of maize (Zeamays L.) and other stored grains in Brazil. The aim of this study was to evaluate the mortality of adult insects of themaize weevil in maize grains subjected to low and high temperatures.
EDAR FERRARI FILHO   +4 more
openaire   +1 more source

Current Maize Production, Postharvest Losses and the Risk of Mycotoxins Contamination in Tanzania [PDF]

open access: yes, 2015
Agriculture is the backbone of Tanzanian economy. It accounts for about one-third of the gross domestic product (GDP), provides 85 percent of all exports and saves as a livelihood to over 80 percent of the total population.
Rosentrater, Kurt A.   +1 more
core   +1 more source

Argentine stem weevil control in maize

open access: yesProceedings of the New Zealand Weed and Pest Control Conference, 1978
R.N. Watson, N.R. Wrenn
openaire   +2 more sources

The Economics of Biotechnology under Ecosystem Disruption [PDF]

open access: yes
Economic analysis of chemical pesticide use has shown that the interactions between plants, pests, damage control technology and state of the ecosystem are important variables to be considered. Hence, a bio-economic model was developed for the assessment
Gutierrez, Andrew P.   +2 more
core   +1 more source

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