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High compound activity

Picoxystrobin, in addition to the active group methoxyacrylate that all compounds of this type have, also has a trifluoromethyl group. The fluorine atom is the most active among the halogen atoms, which also leads to higher fungicidal activity of Picoxystrobin compared with similar compounds.

Broad spectrum and safety

Picoxystrobin has a broad spectrum of fungicidal activity and safety to crops. It is safe and harmless to crops at the recommended dose. No disease occurs during the growth period of grains, and the green leaves remain intact.

High systemic activity and fumigation activity

Due to its systemic activity and fumigation activity, the active ingredients can be effectively redistributed and fully transmitted after application, and Picoxystrobin has better therapeutic activity than azoxystrobin or trifloxystrobin.

Increase crop health

After grains are treated with Picoxystrobin, they can effectively enhance the stress resistance of crops and enable crops to thrive in adverse environments. Enhance plant growth, high yield, good quality, large and full grains.

Prohexadione calcium is foliarly applied plant regulator which reduces vegetative growth by inhibiting the synthesis of gibberellin, a naturally occurring plant hormone. Specifically it decreases the length of shoot internodes.

When use in apples and pears decreases the need for pruning, allows more light to penetrate the tree canopy increasing fruit coloration, and, due to increased air circulation, decreases the incidence of fire blight, a bacterial disease of apples and pears.

When use in peanuts decreases vegetative growth and aids mechanical harvesting.

Lin Chemical Prohexadione Calcium

Prohexadione calcium is foliarly applied plant regulator which reduces vegetative growth by inhibiting the synthesis of gibberellin, a naturally occurring plant hormone. Specifically it decreases the length of shoot internodes.

When use in apples and pears decreases the need for pruning, allows more light to penetrate the tree canopy increasing fruit coloration, and, due to increased air circulation, decreases the incidence of fire blight, a bacterial disease of apples and pears.

When use in peanuts decreases vegetative growth and aids mechanical harvesting.

Lin Chemical Prohexadione Calcium

Choline chloride is a type of other plant growth regulator, mainly used in field crops (wheat, rice, peanuts, potatoes, sugar beets), vegetable gardens (sweet potatoes, garlic, ginger, onions, radishes, peppers, Lettuce), orchards (lychee trees, grapes), Chinese medicinal materials (yam, Atractylodes) and other crops.

After being absorbed by the stems, leaves and roots of plants, it can be quickly transmitted to the active parts, activating the key enzymes of plant photosynthesis, prompting plants to absorb and utilize light energy, solidify and assimilate carbon dioxide, and increase plant carbohydrates and proteins. , chlorophyll and leaf photosynthetic rate, thereby significantly increasing crop yield and improving quality.

Cholecalciferol is a single- or multiple-dose rodenticide, which has low toxicity to mammalian and avian species. It produces toxicity by marked increases in calcium and mineralization of tissues.

Booklice have become an important storage pest threatening the world’s food and food safety due to their wide feeding range, serious generation overlap, and rapid development of pesticide resistance.

New technologies for the prevention and control of stored grain pests have always been a hot topic for researchers.

At present, fumigants, stored grain protectants, and gas conditioning measures are the main measures to control stored grain pests.

Booklice often occur in mixed forms and have a high tolerance and resistance to a variety of fumigants and stored grain protectants. In addition, the long-term irrational use of phosphine has led to a rapid increase in booklic resistance to it. At the same time, due to the restriction or ban on the use of highly toxic pesticides such as aluminum phosphide, it is urgent to find a new type of green fumigant that is efficient, low-toxic and can replace phosphine.

Horseradish (allyl isothiocyanate) is a secondary metabolite derived from cruciferous plants such as horseradish. It has a good fumigation effect on stored grain pests and has good development and application prospects.

Allyl isothiocyanate

Isothiocyanates (ITCs) are a kind of compounds which contain the structure of R-N=C=S, and they are mainly derived from the cruciferous plant and its near-edge plant.

Isothiocyanates are usually used as flavoring agents, and also widely used in food, medical and agricultural fields because of their antibacterial property, antioxidant activity, anticancer ability and insecticidal property. 

Allylisothiocyanate

The conical flask method was used to determine the biological activity of allylisothiocyanate against four storage pests such as corn weevils Sitophilus zeamais( Motschulsky) , Rhizopertha dominica(Fabricius) ,Tribolium castaneum(Herbst) , Liposcelis entomophilus Enderlein.

When the concentration was 0.125-3μg/ml, it had different degrees of biological activity against the four storage pests. Among them, the strongest inhibitory effect was on the grain borer and book lice, whose LC50 were 0.41μg/ml and 0.33μg/ml respectively. When the concentration was 3μg/ml, the fumigation effect on the four storage pests was close to 100%.

Allylisothiocyanate is used in lower dosage than the currently used fumigant aluminum phosphide, is safe for the environment, and has potential use value.

by Wu hua…

Allylisothiocyanate

Mitochondria are one of the main targets of Allylisothiocyanate against Tricolor Liposcelis.
Allylisothiocyanate caused a significant downregulation of mitochondrial protein-coding genes, thereby inhibiting the function of the mitochondrial respiratory chain.

In the oxidative phosphorylation pathway, the mitochondrial complex-related protein genes changed significantly, resulting in dysfunction and lethal effects.

Allylisothiocyanate

According to the latest news of the General Office of the Ministry of Agriculture and Rural Affairs, starting from October 1, 2024, the pesticide registration and production license of related products related products related products of aluminum -based agent manufacturers have been revoked, and the original drugs and preparation pesticide registration and production licenses of the original drug production enterprises are retained. The scope of the use of aluminum aluminum products only retains the control of food storage storage pests.

After the implementation of the new regulations, the phosphorurate preparations can only be used to prevent and control grain storage pests. The current registered cargo storage pests and space in the space are urgently needed for substitutes, which is another good opportunity for our industry.

See a possibility of Allylisothiocyanate to take place of Aluminum phosphate in some fields.