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Carya tomentosa, commonly known as mockernut hickory, mockernut, white hickory, whiteheart hickory, hognut, bullnut, is a species of tree in the walnut family Juglandaceae. The most abundant of the hickories , and common in the eastern half of the United States, it is long lived, sometimes reaching the age of 500 years.
Hickory is a common name for trees composing the genus Carya, which includes 19 species accepted by Plants of the World Online. [ 3 ] Seven species are native to southeast Asia in China , Indochina , and northeastern India ( Assam ), and twelve are native to North America .
The larvae feed on Carya species, including Carya cordiformis, Carya tomentosa, Carya pallida, Carya glabra, Carya ovata and Carya carolinae-septentrionalis. They feed within the shoots of their host plant.
Toxicity labels [1] viz; red label, yellow label, blue label and green label are mandatory labels employed on pesticide containers in India identifying the level of toxicity (that is, the toxicity class) of the contained pesticide. [1] [2] [3] The schemes follows from the Insecticides Act of 1968 [1] and the Insecticides Rules of 1971.
Pages in category "Carya" ... Carya tomentosa; Carya tonkinensis; W. Carya washingtonensis This page was last edited on 27 March 2013, at 06:19 (UTC) ...
Raid is the brand name of a line of insecticide products produced by S. C. Johnson & Son, first launched in 1956. The initial active ingredient was allethrin, the first synthetic pyrethroid. [1] Raid derivatives aimed at particular invertebrate species can contain other active agents such as the more toxic cyfluthrin which is also a pyrethroid. [2]
The larvae feed on Carya species, including Carya tomentosa, Carya glabra and Carya pallida. They generally feed on the buds of their host plant, but may also feed within a shoot for a short period of time. The species overwinters in the larval stage. Pupation takes place in the soil. [2]
It is a systemic insecticide that penetrates plant leaves when sprayed on. It is ambimobile , being transported both upwards and downwards through vascular bundles . [ 5 ] In plants, it is hydrolyzed to the enol form by cleavage of the central ethoxycarbonyl group .