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Chico Crop Science Co., LTD.

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Chico Crop Science Co., LTD.

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Chico Crop, a national high-tech enterprise focuses on the R&D and manufacturing of premium agricultural inputs and farming solutions.

We aim to be a reliable partner delivering professional, green solutions for abundant, high-quality harvests to growers.

03/11/2026

🍠 New sweet potato leaves coming in yellow? You're not alone.

Take a look at this field: the older leaves are still nice and green, but the new ones at the tip are 𝐬𝐦𝐚𝐥𝐥, 𝐩𝐚𝐥𝐞 and a bit 𝐭𝐰𝐢𝐬𝐭𝐞𝐝.

Before you grab the fertilizer, try a quick check 👇
1️⃣ Test your soil pH. When it's too high, plants can struggle to get micronutrients, even when they're in the soil.
2️⃣ Dig up a plant or two and look at the roots. Damaged roots struggle to take up nutrients, whatever you feed them.
3️⃣ If you can, test the soil, or the newest and oldest leaves.

Sandy soil can be tricky. Nutrients wash through it quickly, and pests, viruses or spray drift can cause a similar look too.

Once you know the cause, choose a nutrition plan that fits it.

🌱 𝐁𝐢𝐨𝐬𝐭𝐢𝐦𝐮𝐥𝐚𝐧𝐭𝐬 can support healthy roots and help your crop make better use of what you feed it. That's why we include 𝐙𝐘𝐌𝐀𝐗™ in our sweet potato programs. It can go through the drip line together with your fertilizer.

📷 Got leaves like these? Share a photo of the newest and oldest ones in the comments, and let's take a look together!

28/10/2026

🌿 Angular spots on cucumber? Same shape, different disease.

Bacterial angular leaf spot and downy mildew can look alike. Both produce angular spots because leaf veins restrict their spread, so shape alone will not settle it.

🔎 Downy mildew, caused by a water mould rather than a true fungus, may show grey to purple-black downy growth underneath affected areas, especially after a humid night.

Bacterial angular leaf spot produces no mould of its own. Look for water-soaked spots that appear translucent against the light, white crusts from dried bacterial ooze, and older lesions that dry and fall out, leaving irregular holes.

Getting this distinction right matters: many downy mildew products are not designed to act on bacteria.

If signs are unclear, place a freshly affected cucumber leaf in a sealed bag with a damp paper towel. Keep it in the dark and check after 12–24 hours. No visible growth does not rule out downy mildew.

📷 Still unsure? Share photos of both leaf sides in the comments, and we can help interpret the signs. Always follow the product label.

Turn the leaf before you choose the spray.

20/10/2026

📢 A Quick Update from CHICO | Saudi Agriculture 2026

Dear partners and friends,

Due to regional situation, our team has been unable to attend Saudi Agriculture 2026 in Riyadh as planned.

We sincerely apologise to everyone who had planned to meet us, especially those with scheduled appointments.

💬 Our team remains available online. Please feel free to message us to arrange an online meeting or continue our discussions.

Thank you for your understanding and support. Let’s stay connected!

CHICO — Your Crop Solution Partner.

15/10/2026

🌿 The Resistance Challenge in Greenhouse Pest Control

Rotation helps delay resistance and maintain effective pest control.

Tomato leafminer, thrips, whiteflies, aphids, spider mites and russet mites are recurring challenges in Saudi Arabia’s greenhouse vegetable crops.

With several pests often present together, it can be tempting to keep using whichever product worked best last season. But repeated use of the same mode of action increases selection pressure for resistant pest populations.

Keep resistance management part of your program:

🔍 Monitor pest populations regularly.
🔄 Rotate by IRAC mode of action group.
🌱 Integrate suitable biological controls.

Different brands may share the same mode of action—check the group when choosing rotation partners.

Feel free to get in touch with us to exchange experiences and insights on pest management. 😀

CHICO — Your Crop Solution Partner. 🤝

10/10/2026

🌴 Keeping Date Palm Pest Control Effective, Season After Season

Lasting control depends on timing, monitoring and rotation — not on products alone.

Red palm weevil, the old world date mite and rhinoceros beetles are familiar challenges for Saudi date growers. Keeping control effective across seasons requires a carefully managed program.

Saudi Arabia’s experience with red palm weevil management highlights the value of combining regular monitoring, pheromone trapping, orchard sanitation and targeted treatments.

Repeated reliance on the same chemical modes of action can increase resistance pressure. Research also suggests that rhinoceros beetles may carry plant-pathogenic fungi, adding another consideration for overall palm health.

Chemical control remains an important tool. Regular scouting, well-timed applications and rotation of modes of action help support its continued effectiveness.

At CHICO, discussions begin with your farming conditions, the pests you face and the results you see in the field.

Visit our team in Riyadh. Let’s discuss a date palm pest management program that fits your local challenges.

📍 Saudi Agriculture 2026
Hall 1 · Booth No. 1-390

CHICO — Your Crop Solution Partner.

08/10/2026

🌾 Not all rice-field w**ds are the same.

Some are grasses. Some are sedges. Others are broadleaf w**ds.

And when they show up together, a single mode of action may not be enough to keep them under control.

That's the challenge many direct-seeded rice growers face—especially with barnyard grass, Leptochloa chinensis and Paspalum distichum pressure.

CUTTING® was developed with this in mind.

It combines:
🔹 Cyhalofop-butyl 15% — targets grassy w**ds
🔹 Penoxsulam 3% — broadens control of sedges and broadleaf w**ds

Two active ingredients. One spray. Wider w**d control.

💧 Recommended dosage: 600–900 mL/ha
🌱 Apply when w**ds are young and actively growing
🌧️ Avoid application when rain is expected within 6 hours

If w**d pressure is a recurring problem in your rice fields, CUTTING® is worth looking into.

[email protected] | 0086-19928797231

30/09/2026

🥒 Cucumber Root Rot: Catch It Before the Crop Collapses

The damage can start below ground, before the wilting shows.

When cucumber plants begin to wilt, the roots and stem base deserve a closer look.

A published report from Al-Kharj, Saudi Arabia, identified Fusarium oxysporum f. sp. radicis-cucumerinum in greenhouse cucumbers affected by root and stem rot. As the disease progressed, affected plants collapsed and died.

🔍 Make root health part of your routine crop checks.

Look for discoloration and decay around the roots and stem base. Review irrigation, drainage and greenhouse hygiene, and seek diagnostic confirmation when suspicious symptoms appear.

These checks can help guide earlier management decisions and inform preparations for the next planting cycle.

At CHICO, understanding local growing conditions and crop challenges is the starting point for discussing practical solutions.

Have you seen similar problems in your greenhouse? Let’s talk about cucumber root health in Riyadh.

📍 Saudi Agriculture 2026
Hall 1 · Booth No. 1-390

CHICO — Your Crop Solution Partner.

28/09/2026

🐛 Why Is Early Caterpillar Control So Important?

Caterpillar damage can develop quickly, but the timing of control matters.

For many lepidopteran pests, monitoring the early stages of infestation can help growers respond before feeding damage becomes more serious.

🔎 What should growers pay attention to?

• Monitor when eggs begin to hatch or pests first appear
• Focus on the early larval stage
• Ensure thorough spray coverage of both sides of the leaves
• Avoid waiting until pest pressure becomes severe

For pests such as beet armyworms, loopers, leaf rollers and leafworms, choosing an appropriate mode of action is an important part of a crop protection program.

MAXIUM® 24% SC (Methoxyfenozide) is an insect growth regulator that promotes abnormal molting in lepidopteran larvae. According to Chico's product information, larvae stop feeding about 6–8 hours after ingestion, followed by abnormal molting and eventual death.

Good pest management often starts with recognizing the problem early.

📩 [email protected]
📱 +86 19928797231

Chico Crop Science Co., LTD.

28/09/2026

🍅 Hollow Tomato Stems: A Closer Look at the Hidden Cause

Behind the symptoms, a bacterial cause may be hiding in tomato stems.

Finding hollow stems and browning pith in your greenhouse tomatoes can be confusing. Before adjusting the feeding program, it helps to understand what is happening inside the stem.

Research in Al-Taif, Saudi Arabia, identified two bacterial pathogens associated with tomato pith necrosis: Pseudomonas mediterranea and P. viridiflava. Their presence in affected greenhouse crops highlights why these symptoms deserve careful investigation.

🔍 A clear diagnosis helps guide the next step.

Examining affected stem tissue and confirming the cause can help growers make better decisions about nutrition, greenhouse conditions and disease management.

At CHICO, understanding local crop challenges is the starting point for discussing practical solutions.

Have you seen similar symptoms in your tomatoes? Meet our technical team and ask us about greenhouse tomato diagnostics.

📍 Saudi Agriculture 2026
Hall 1 · Booth No. 1-390

CHICO — Your Crop Solution Partner.

23/09/2026

🌱 CHICO, Your Crop Solution Partner — Let’s Talk in Riyadh

Built around your crops, adapted to local conditions.

Across Saudi Arabia, greenhouse and open-field growers face changing disease pressure, pest cycles and water constraints. These challenges vary from one region to the next.

That’s why we start with your crop and local conditions before recommending inputs.

This October, we’re bringing CALIBUR® for bacterial and fungal disease management to Riyadh, alongside CHIBOOST™, BIO-CUT® and NEMAFORCE®. More importantly, we’d like to hear what’s happening in your fields and discuss solutions that fit.

📍 Saudi Agriculture 2026
Hall 1 · Booth No. 1-390

Visit us in Riyadh. Let’s talk about your farming challenges.

Address

Shenzhen

Opening Hours

Monday	09:00 - 18:00
Tuesday	09:00 - 18:00
Wednesday	09:00 - 18:00
Thursday	09:00 - 18:00
Friday	09:00 - 18:00

Telephone

+8619928797231

Website

http://www.chicocrop.com/

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