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Latest Helicoverpa armigera Stories

2010-07-14 00:00:00

BASEL, Switzerland, July 14 /PRNewswire-FirstCall/ -- Syngenta and Bayer CropScience have entered into a long-term business agreement relating to a key plant biotechnology trait. Under the agreement, Syngenta has granted Bayer CropScience a worldwide, non-exclusive license for use of VIPCOT(TM) insect control technology in cotton. The VIPCOT technology expresses two insecticidal proteins that are highly effective against a number of important cotton pests, including cotton bollworm...

2009-09-14 13:59:46

Specific glutathione S-transferase in caterpillars inhibits plant hormone OPDA Cis-OPDA (12-oxophytodienoic acid) is a highly reactive plant hormone which simultaneously serves as a precursor molecule of the metabolic "master switch" jasmonic acid. Both signal herbivory in leaves and shoots of plants and activate the plants' defense reaction against caterpillars. Cis-OPDA, when reaching the hemolymph of the caterpillar, has a negative effect on the animal, leading to premature pupation and,...

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2008-06-18 09:20:00

Scientists from CSIRO and the University of Melbourne in Australia, and the Baylor College of Medicine in Houston, Texas, are on the brink of a discovery which will facilitate the development of new, safe, more sustainable ways of controlling the world's worst agricultural insect pest "“ the moth, Helicoverpa armigera. The Australian Minister for Innovation, Industry, Science and Research, Senator the Hon Kim Carr, said "“ at the BIO 2008 International Convention in San Diego,...


Latest Helicoverpa armigera Reference Libraries

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2005-09-08 09:32:38

The larva of the moth Helicoverpa zea is a major agricultural pest for cotton (where it is known as the cotton bollworm), corn (where it is known as the corn earworm), tomatoes (where it is the tomato fruitworm), and many other crops. The adult moth, pictured here is a pollinator. It is very cosmopolitan in what plants it will use as larval food.

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Word of the Day
siliqua
  • A Roman unit of weight, 1⁄1728 of a pound.
  • A weight of four grains used in weighing gold and precious stones; a carat.
  • In anatomy, a formation suggesting a husk or pod.
  • The lowest unit in the Roman coinage, the twenty-fourth part of a solidus.
  • A coin of base silver of the Gothic and Lombard kings of Italy.
'Siliqua' comes from a Latin word meaning 'a pod.'
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