Scientific name Dolycoris baccarum (Linnaeus) Hemiptera, Polygonaceae. Alias ​​fine hair, smelly big sister. Distributed throughout the country.

Hosts wheat, barley, millet, corn, cabbage, rape, cabbage, radish, peas, carrots, onions and other crops.

Injury characteristics Adults and nymphs suck young leaves, tender stems, and spike sap. After the stems and leaves were damaged, yellow-brown spots appeared. When the leaves were severe, the leaves curled and the young shoots withered, affecting the growth and reducing the yield.

Morphological characteristics Adult body length of 8 to 13.5mm, width of about 6mm, oval, yellowish brown or purple, dense white hairs and black small engraved points; antennae black and white and white; thin and slender, close to the ventral surface of the head. The scutellum ends are blunt and smooth, yellow-white. (right)

Habits of life In Inner Mongolia for 2 generations a year, adults spend their winters in the fields of weeds, litter, plant rhizosphere, bark and eaves. Activities began in early April, and spawned in mid-April. The larvae hatched in late April and early May. The first-generation adults emerged in early June and were spawned in mid-June. The second generation hatched in early July and early July. Feathering to Adults began in mid-August, 10

In the middle of the month, they continue to winter. Eggs are prolific in the front of the crop or in buds, fruit bracts, neat rows of columns. The newly hatched nymphs are infested and infested after the 2nd instar.

For prevention and control methods, see Second Star.

Biocide Technical Ingredients

All water based products have plenty of nutrients and water to support microbe growth under favorable conditions.  Microbes invade water based products from multi-point sources, such as contaminated raw materials, poor plant hygiene, untreated water, and not properly preserved recycling materials.  While adding in-can preservatives into the products should not excuse a factory from Good Manufacturing Hygiene Practices (GMHP), proper use of in-can preservatives coupled with GMHP can dramatically minimize the chance of microbial tolerance development, and assure unspoiled products to customers. 

Biocides formulators often use several types of in-can preservatives as active ingredients in their biocidal products for various industrial water based products. One of these active ingredients is benzisothiazolone (BIT).  It has several distinct performance advantages, including good stability at high pH, good stability in the presence of reducing agents, and broad spectrum of activities against many microbes.  

Sunshine Biotech supplies to all industrial biocides formulators with high quality BIT technical ingredients. Besides of BIT, we also provide its derivative, like BBIT, MBIT etc.

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Biocide Technical Ingredients

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Nanjing Sunshine Biotech Co., Ltd , http://www.sunshine-bio.com