target crops host:extoxnet.orst.edu

Listing 1 - 9 from 9 for target crops

EXTOXNET PIP - 2,4-DB
... control of many annual and perennial broad-leaved weeds in alfalfa, peanuts, soybeans, and other crops. In the plant, the compound changes to 2,4-D and inhibits growth at the ... occurred [33]. Thus the carcinogenic status of 2,4-DB is not clear. Organ toxicity: Target organs identified in long-term animal studies include the heart and liver. Fate in humans ...
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EXTOXNET PIP - DCPA, CHLORTHAL, CLORTHAL-DIMETHYL
... and annual broadleaf weed species in a wide range of vegetable crops. About 20% of the use of this compound in the U. ... studies in test animals have indicated the liver and adrenal glands as target organs. Fate in humans and animals: Much of the compound that ... the seed and pre-emergence stage, but has little effect on crops or weeds after they have emerged. Limited information suggests that plants ...
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EXTOXNET PIP - BACILLUS THURINGIENSIS
... use of B.t. on food plants might be hazardous to these crops [143]. There is no evidence of mutagenicity in mammalian species. Carcinogenic ... used for mosquito control may cause the death of some non-target species [8]. Users of B.t. are encouraged to consult ... . is less likely than chemical pesticides to cause field resistance in target insects. B.t. is moderately persistent in soil. Its half-life ...
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EXTOXNET PIP - BENOMYL
... , especially earthworms. It is used against a wide range of fungal diseases of field crops, fruits, nuts, ornamentals, mushrooms, and turf. Formulations include wettable powder, dry flowable powder, and ... these data, it is not possible to determine the carcinogenicity of benomyl [5]. Organ toxicity: Target organs identified in animal studies included the liver and testes. Fate in humans and ...
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EXTOXNET PIP - BENTAZON
... potential. Effects on other organisms: Applications of bentazon are not considered hazardous to most non-target organisms because of its generally low toxicity. Bentazon is not toxic to bees [8,70 ... under certain conditions of bentazon usage. Crop injury may result if bentazon is applied to crops that have been subjected to stress conditions, such as drought or widely fluctuating temperatures [8 ...
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EXTOXNET PIP - CARBARYL
... it may be significant [10]. Effects on other organisms: Carbaryl is lethal to many non-target insects, including bees and beneficial insects [10]. Environmental Fate: Breakdown in soil and groundwater: Carbaryl ... half-life varies greatly with water acidity [14]. Breakdown in vegetation: Degradation of carbaryl in crops occurs by hydrolysis inside the plants. It has a short residual life of less than ...
extoxnet.orst.edu

EXTOXNET PIP - DIFLUBENZURON
... Introduction: Diflubenzuron is a benzoylphenyl urea used on forest and field crops to selectively control insects and parasites. Principal target insect species are the gypsy moth, forest tent caterpiller, ... be carcinogenic. Organ toxicity: Animal studies have shown the liver and spleen to be target organs. Fate in humans and animals: Intestinal absorption in mammals decreases with increasing ...
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EXTOXNET PIP - DIQUAT DIBROMIDE
... entire plant to dry out quickly. It is used to desiccate potato vines and seed crops, to control flowering of sugarcane, and for industrial and aquatic weed control. It is not ... [1]. Since diquat dibromide is a nonselective herbicide, it may present a danger to non-target plant species [91]. Cows are particularly sensitive to the toxic effects of this material [17 ...
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EXTOXNET PIP - FENTHION
... and used only by trained certified applicators. Fenthion may not be used on food crops. Labels for products containing fenthion must bear the Signal Word WARNING. Chemical Class: ... carcinogenicity of fenthion. Organ toxicity: As identified through animal tests and human use experience, target organs affected by fenthion exposure include the central and peripheral nervous systems, as well ...
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